49676640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 177811200

約数和(自身を除く): 128134560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 419, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 838, 912, 988, 1040, 1140, 1235, 1248, 1257, 1482, 1520, 1560, 1676, 1824, 1976, 2080, 2095, 2280, 2470, 2514, 2964, 3040, 3120, 3352, 3705, 3952, 4190, 4560, 4940, 5028, 5447, 5928, 6240, 6285, 6704, 7410, 7904, 7961, 8380, 9120, 9880, 10056, 10894, 11856, 12570, 13408, 14820, 15922, 16341, 16760, 19760, 20112, 21788, 23712, 23883, 25140, 27235, 29640, 31844, 32682, 33520, 39520, 39805, 40224, 43576, 47766, 50280, 54470, 59280, 63688, 65364, 67040, 79610, 81705, 87152, 95532, 100560, 103493, 108940, 118560, 119415, 127376, 130728, 159220, 163410, 174304, 191064, 201120, 206986, 217880, 238830, 254752, 261456, 310479, 318440, 326820, 382128, 413972, 435760, 477660, 517465, 522912, 620958, 636880, 653640, 764256, 827944, 871520, 955320, 1034930, 1241916, 1273760, 1307280, 1552395, 1655888, 1910640, 2069860, 2483832, 2614560, 3104790, 3311776, 3821280, 4139720, 4967664, 6209580, 8279440, 9935328, 12419160, 16558880, 24838320, 49676640]

約数ペア:

[(1, 49676640), (2, 24838320), (3, 16558880), (4, 12419160), (5, 9935328), (6, 8279440), (8, 6209580), (10, 4967664), (12, 4139720), (13, 3821280), (15, 3311776), (16, 3104790), (19, 2614560), (20, 2483832), (24, 2069860), (26, 1910640), (30, 1655888), (32, 1552395), (38, 1307280), (39, 1273760), (40, 1241916), (48, 1034930), (52, 955320), (57, 871520), (60, 827944), (65, 764256), (76, 653640), (78, 636880), (80, 620958), (95, 522912), (96, 517465), (104, 477660), (114, 435760), (120, 413972), (130, 382128), (152, 326820), (156, 318440), (160, 310479), (190, 261456), (195, 254752), (208, 238830), (228, 217880), (240, 206986), (247, 201120), (260, 191064), (285, 174304), (304, 163410), (312, 159220), (380, 130728), (390, 127376), (416, 119415), (419, 118560), (456, 108940), (480, 103493), (494, 100560), (520, 95532), (570, 87152), (608, 81705), (624, 79610), (741, 67040), (760, 65364), (780, 63688), (838, 59280), (912, 54470), (988, 50280), (1040, 47766), (1140, 43576), (1235, 40224), (1248, 39805), (1257, 39520), (1482, 33520), (1520, 32682), (1560, 31844), (1676, 29640), (1824, 27235), (1976, 25140), (2080, 23883), (2095, 23712), (2280, 21788), (2470, 20112), (2514, 19760), (2964, 16760), (3040, 16341), (3120, 15922), (3352, 14820), (3705, 13408), (3952, 12570), (4190, 11856), (4560, 10894), (4940, 10056), (5028, 9880), (5447, 9120), (5928, 8380), (6240, 7961), (6285, 7904), (6704, 7410)]