51540104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2754

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 72875896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2699, 2728, 4774, 5398, 9548, 10796, 18893, 19096, 21592, 29689, 37786, 59378, 75572, 83669, 118756, 151144, 167338, 207823, 237512, 334676, 415646, 585683, 669352, 831292, 920359, 1171366, 1662584, 1840718, 2342732, 3681436, 4685464, 6442513, 7362872, 12885026, 25770052, 51540104]

約数ペア:

[(1, 51540104), (2, 25770052), (4, 12885026), (7, 7362872), (8, 6442513), (11, 4685464), (14, 3681436), (22, 2342732), (28, 1840718), (31, 1662584), (44, 1171366), (56, 920359), (62, 831292), (77, 669352), (88, 585683), (124, 415646), (154, 334676), (217, 237512), (248, 207823), (308, 167338), (341, 151144), (434, 118756), (616, 83669), (682, 75572), (868, 59378), (1364, 37786), (1736, 29689), (2387, 21592), (2699, 19096), (2728, 18893), (4774, 10796), (5398, 9548)]