56978784

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^2\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 108

約数和(自身を含む): 167439636

約数和(自身を除く): 110460852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 107, 129, 144, 172, 214, 258, 288, 321, 344, 387, 428, 516, 642, 688, 774, 856, 963, 1032, 1284, 1376, 1548, 1712, 1849, 1926, 2064, 2568, 3096, 3424, 3698, 3852, 4128, 4601, 5136, 5547, 6192, 7396, 7704, 9202, 10272, 11094, 12384, 13803, 14792, 15408, 16641, 18404, 22188, 27606, 29584, 30816, 33282, 36808, 41409, 44376, 55212, 59168, 66564, 73616, 82818, 88752, 110424, 133128, 147232, 165636, 177504, 197843, 220848, 266256, 331272, 395686, 441696, 532512, 593529, 662544, 791372, 1187058, 1325088, 1582744, 1780587, 2374116, 3165488, 3561174, 4748232, 6330976, 7122348, 9496464, 14244696, 18992928, 28489392, 56978784]

約数ペア:

[(1, 56978784), (2, 28489392), (3, 18992928), (4, 14244696), (6, 9496464), (8, 7122348), (9, 6330976), (12, 4748232), (16, 3561174), (18, 3165488), (24, 2374116), (32, 1780587), (36, 1582744), (43, 1325088), (48, 1187058), (72, 791372), (86, 662544), (96, 593529), (107, 532512), (129, 441696), (144, 395686), (172, 331272), (214, 266256), (258, 220848), (288, 197843), (321, 177504), (344, 165636), (387, 147232), (428, 133128), (516, 110424), (642, 88752), (688, 82818), (774, 73616), (856, 66564), (963, 59168), (1032, 55212), (1284, 44376), (1376, 41409), (1548, 36808), (1712, 33282), (1849, 30816), (1926, 29584), (2064, 27606), (2568, 22188), (3096, 18404), (3424, 16641), (3698, 15408), (3852, 14792), (4128, 13803), (4601, 12384), (5136, 11094), (5547, 10272), (6192, 9202), (7396, 7704)]