56318860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 133866432

約数和(自身を除く): 77547572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 61, 65, 67, 106, 122, 130, 134, 212, 244, 260, 265, 268, 305, 335, 530, 610, 670, 689, 793, 871, 1060, 1220, 1340, 1378, 1586, 1742, 2756, 3172, 3233, 3445, 3484, 3551, 3965, 4087, 4355, 6466, 6890, 7102, 7930, 8174, 8710, 12932, 13780, 14204, 15860, 16165, 16348, 17420, 17755, 20435, 32330, 35510, 40870, 42029, 46163, 53131, 64660, 71020, 81740, 84058, 92326, 106262, 168116, 184652, 210145, 212524, 216611, 230815, 265655, 420290, 433222, 461630, 531310, 840580, 866444, 923260, 1062620, 1083055, 2166110, 2815943, 4332220, 5631886, 11263772, 14079715, 28159430, 56318860]

約数ペア:

[(1, 56318860), (2, 28159430), (4, 14079715), (5, 11263772), (10, 5631886), (13, 4332220), (20, 2815943), (26, 2166110), (52, 1083055), (53, 1062620), (61, 923260), (65, 866444), (67, 840580), (106, 531310), (122, 461630), (130, 433222), (134, 420290), (212, 265655), (244, 230815), (260, 216611), (265, 212524), (268, 210145), (305, 184652), (335, 168116), (530, 106262), (610, 92326), (670, 84058), (689, 81740), (793, 71020), (871, 64660), (1060, 53131), (1220, 46163), (1340, 42029), (1378, 40870), (1586, 35510), (1742, 32330), (2756, 20435), (3172, 17755), (3233, 17420), (3445, 16348), (3484, 16165), (3551, 15860), (3965, 14204), (4087, 13780), (4355, 12932), (6466, 8710), (6890, 8174), (7102, 7930)]