53979876

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 141907584

約数和(自身を除く): 87927708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 423, 523, 549, 564, 732, 846, 1046, 1098, 1569, 1692, 2092, 2196, 2867, 3138, 4707, 5734, 6276, 8601, 9414, 11468, 17202, 18828, 24581, 25803, 31903, 34404, 49162, 51606, 63806, 73743, 95709, 98324, 103212, 127612, 147486, 191418, 221229, 287127, 294972, 382836, 442458, 574254, 884916, 1148508, 1499441, 2998882, 4498323, 5997764, 8996646, 13494969, 17993292, 26989938, 53979876]

約数ペア:

[(1, 53979876), (2, 26989938), (3, 17993292), (4, 13494969), (6, 8996646), (9, 5997764), (12, 4498323), (18, 2998882), (36, 1499441), (47, 1148508), (61, 884916), (94, 574254), (122, 442458), (141, 382836), (183, 294972), (188, 287127), (244, 221229), (282, 191418), (366, 147486), (423, 127612), (523, 103212), (549, 98324), (564, 95709), (732, 73743), (846, 63806), (1046, 51606), (1098, 49162), (1569, 34404), (1692, 31903), (2092, 25803), (2196, 24581), (2867, 18828), (3138, 17202), (4707, 11468), (5734, 9414), (6276, 8601)]