51674560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 224

約数和(自身を含む): 158008320

約数和(自身を除く): 106333760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 59, 64, 68, 70, 80, 85, 92, 112, 115, 118, 119, 136, 140, 160, 161, 170, 184, 224, 230, 236, 238, 272, 280, 295, 320, 322, 340, 368, 391, 413, 448, 460, 472, 476, 544, 560, 590, 595, 644, 680, 736, 782, 805, 826, 920, 944, 952, 1003, 1088, 1120, 1180, 1190, 1288, 1357, 1360, 1472, 1564, 1610, 1652, 1840, 1888, 1904, 1955, 2006, 2065, 2240, 2360, 2380, 2576, 2714, 2720, 2737, 3128, 3220, 3304, 3680, 3776, 3808, 3910, 4012, 4130, 4720, 4760, 5015, 5152, 5428, 5440, 5474, 6256, 6440, 6608, 6785, 7021, 7360, 7616, 7820, 8024, 8260, 9440, 9499, 9520, 10030, 10304, 10856, 10948, 12512, 12880, 13216, 13570, 13685, 14042, 15640, 16048, 16520, 18880, 18998, 19040, 20060, 21712, 21896, 23069, 25024, 25760, 26432, 27140, 27370, 28084, 31280, 32096, 33040, 35105, 37996, 38080, 40120, 43424, 43792, 46138, 47495, 51520, 54280, 54740, 56168, 62560, 64192, 66080, 70210, 75992, 80240, 86848, 87584, 92276, 94990, 108560, 109480, 112336, 115345, 125120, 132160, 140420, 151984, 160480, 161483, 175168, 184552, 189980, 217120, 218960, 224672, 230690, 280840, 303968, 320960, 322966, 369104, 379960, 434240, 437920, 449344, 461380, 561680, 607936, 645932, 738208, 759920, 807415, 875840, 922760, 1123360, 1291864, 1476416, 1519840, 1614830, 1845520, 2246720, 2583728, 3039680, 3229660, 3691040, 5167456, 6459320, 7382080, 10334912, 12918640, 25837280, 51674560]

約数ペア:

[(1, 51674560), (2, 25837280), (4, 12918640), (5, 10334912), (7, 7382080), (8, 6459320), (10, 5167456), (14, 3691040), (16, 3229660), (17, 3039680), (20, 2583728), (23, 2246720), (28, 1845520), (32, 1614830), (34, 1519840), (35, 1476416), (40, 1291864), (46, 1123360), (56, 922760), (59, 875840), (64, 807415), (68, 759920), (70, 738208), (80, 645932), (85, 607936), (92, 561680), (112, 461380), (115, 449344), (118, 437920), (119, 434240), (136, 379960), (140, 369104), (160, 322966), (161, 320960), (170, 303968), (184, 280840), (224, 230690), (230, 224672), (236, 218960), (238, 217120), (272, 189980), (280, 184552), (295, 175168), (320, 161483), (322, 160480), (340, 151984), (368, 140420), (391, 132160), (413, 125120), (448, 115345), (460, 112336), (472, 109480), (476, 108560), (544, 94990), (560, 92276), (590, 87584), (595, 86848), (644, 80240), (680, 75992), (736, 70210), (782, 66080), (805, 64192), (826, 62560), (920, 56168), (944, 54740), (952, 54280), (1003, 51520), (1088, 47495), (1120, 46138), (1180, 43792), (1190, 43424), (1288, 40120), (1357, 38080), (1360, 37996), (1472, 35105), (1564, 33040), (1610, 32096), (1652, 31280), (1840, 28084), (1888, 27370), (1904, 27140), (1955, 26432), (2006, 25760), (2065, 25024), (2240, 23069), (2360, 21896), (2380, 21712), (2576, 20060), (2714, 19040), (2720, 18998), (2737, 18880), (3128, 16520), (3220, 16048), (3304, 15640), (3680, 14042), (3776, 13685), (3808, 13570), (3910, 13216), (4012, 12880), (4130, 12512), (4720, 10948), (4760, 10856), (5015, 10304), (5152, 10030), (5428, 9520), (5440, 9499), (5474, 9440), (6256, 8260), (6440, 8024), (6608, 7820), (6785, 7616), (7021, 7360)]