49518560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 152409600

約数和(自身を除く): 102891040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 179, 182, 190, 208, 224, 247, 260, 266, 280, 304, 358, 364, 380, 416, 455, 494, 520, 532, 560, 608, 665, 716, 728, 760, 895, 910, 988, 1040, 1064, 1120, 1235, 1253, 1330, 1432, 1456, 1520, 1729, 1790, 1820, 1976, 2080, 2128, 2327, 2470, 2506, 2660, 2864, 2912, 3040, 3401, 3458, 3580, 3640, 3952, 4256, 4654, 4940, 5012, 5320, 5728, 6265, 6802, 6916, 7160, 7280, 7904, 8645, 9308, 9880, 10024, 10640, 11635, 12530, 13604, 13832, 14320, 14560, 16289, 17005, 17290, 18616, 19760, 20048, 21280, 23270, 23807, 25060, 27208, 27664, 28640, 32578, 34010, 34580, 37232, 39520, 40096, 44213, 46540, 47614, 50120, 54416, 55328, 65156, 68020, 69160, 74464, 81445, 88426, 93080, 95228, 100240, 108832, 119035, 130312, 136040, 138320, 162890, 176852, 186160, 190456, 200480, 221065, 238070, 260624, 272080, 276640, 309491, 325780, 353704, 372320, 380912, 442130, 476140, 521248, 544160, 618982, 651560, 707408, 761824, 884260, 952280, 1237964, 1303120, 1414816, 1547455, 1768520, 1904560, 2475928, 2606240, 3094910, 3537040, 3809120, 4951856, 6189820, 7074080, 9903712, 12379640, 24759280, 49518560]

約数ペア:

[(1, 49518560), (2, 24759280), (4, 12379640), (5, 9903712), (7, 7074080), (8, 6189820), (10, 4951856), (13, 3809120), (14, 3537040), (16, 3094910), (19, 2606240), (20, 2475928), (26, 1904560), (28, 1768520), (32, 1547455), (35, 1414816), (38, 1303120), (40, 1237964), (52, 952280), (56, 884260), (65, 761824), (70, 707408), (76, 651560), (80, 618982), (91, 544160), (95, 521248), (104, 476140), (112, 442130), (130, 380912), (133, 372320), (140, 353704), (152, 325780), (160, 309491), (179, 276640), (182, 272080), (190, 260624), (208, 238070), (224, 221065), (247, 200480), (260, 190456), (266, 186160), (280, 176852), (304, 162890), (358, 138320), (364, 136040), (380, 130312), (416, 119035), (455, 108832), (494, 100240), (520, 95228), (532, 93080), (560, 88426), (608, 81445), (665, 74464), (716, 69160), (728, 68020), (760, 65156), (895, 55328), (910, 54416), (988, 50120), (1040, 47614), (1064, 46540), (1120, 44213), (1235, 40096), (1253, 39520), (1330, 37232), (1432, 34580), (1456, 34010), (1520, 32578), (1729, 28640), (1790, 27664), (1820, 27208), (1976, 25060), (2080, 23807), (2128, 23270), (2327, 21280), (2470, 20048), (2506, 19760), (2660, 18616), (2864, 17290), (2912, 17005), (3040, 16289), (3401, 14560), (3458, 14320), (3580, 13832), (3640, 13604), (3952, 12530), (4256, 11635), (4654, 10640), (4940, 10024), (5012, 9880), (5320, 9308), (5728, 8645), (6265, 7904), (6802, 7280), (6916, 7160)]