49888432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 111278592

約数和(自身を除く): 61390160

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 47, 74, 88, 94, 148, 163, 176, 188, 296, 326, 376, 407, 517, 592, 652, 752, 814, 1034, 1304, 1628, 1739, 1793, 2068, 2608, 3256, 3478, 3586, 4136, 6031, 6512, 6956, 7172, 7661, 8272, 12062, 13912, 14344, 15322, 19129, 24124, 27824, 28688, 30644, 38258, 48248, 61288, 66341, 76516, 84271, 96496, 122576, 132682, 153032, 168542, 265364, 283457, 306064, 337084, 530728, 566914, 674168, 1061456, 1133828, 1348336, 2267656, 3118027, 4535312, 6236054, 12472108, 24944216, 49888432]

約数ペア:

[(1, 49888432), (2, 24944216), (4, 12472108), (8, 6236054), (11, 4535312), (16, 3118027), (22, 2267656), (37, 1348336), (44, 1133828), (47, 1061456), (74, 674168), (88, 566914), (94, 530728), (148, 337084), (163, 306064), (176, 283457), (188, 265364), (296, 168542), (326, 153032), (376, 132682), (407, 122576), (517, 96496), (592, 84271), (652, 76516), (752, 66341), (814, 61288), (1034, 48248), (1304, 38258), (1628, 30644), (1739, 28688), (1793, 27824), (2068, 24124), (2608, 19129), (3256, 15322), (3478, 14344), (3586, 13912), (4136, 12062), (6031, 8272), (6512, 7661), (6956, 7172)]