49915360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 130636800

約数和(自身を除く): 80721440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 79, 80, 88, 110, 158, 160, 176, 220, 316, 352, 359, 395, 440, 632, 718, 790, 869, 880, 1264, 1436, 1580, 1738, 1760, 1795, 2528, 2872, 3160, 3476, 3590, 3949, 4345, 5744, 6320, 6952, 7180, 7898, 8690, 11488, 12640, 13904, 14360, 15796, 17380, 19745, 27808, 28361, 28720, 31592, 34760, 39490, 56722, 57440, 63184, 69520, 78980, 113444, 126368, 139040, 141805, 157960, 226888, 283610, 311971, 315920, 453776, 567220, 623942, 631840, 907552, 1134440, 1247884, 1559855, 2268880, 2495768, 3119710, 4537760, 4991536, 6239420, 9983072, 12478840, 24957680, 49915360]

約数ペア:

[(1, 49915360), (2, 24957680), (4, 12478840), (5, 9983072), (8, 6239420), (10, 4991536), (11, 4537760), (16, 3119710), (20, 2495768), (22, 2268880), (32, 1559855), (40, 1247884), (44, 1134440), (55, 907552), (79, 631840), (80, 623942), (88, 567220), (110, 453776), (158, 315920), (160, 311971), (176, 283610), (220, 226888), (316, 157960), (352, 141805), (359, 139040), (395, 126368), (440, 113444), (632, 78980), (718, 69520), (790, 63184), (869, 57440), (880, 56722), (1264, 39490), (1436, 34760), (1580, 31592), (1738, 28720), (1760, 28361), (1795, 27808), (2528, 19745), (2872, 17380), (3160, 15796), (3476, 14360), (3590, 13904), (3949, 12640), (4345, 11488), (5744, 8690), (6320, 7898), (6952, 7180)]