56497210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 71236550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 239, 307, 385, 478, 614, 770, 1195, 1535, 1673, 2149, 2390, 2629, 3070, 3346, 3377, 4298, 5258, 6754, 8365, 10745, 13145, 16730, 16885, 18403, 21490, 23639, 26290, 33770, 36806, 47278, 73373, 92015, 118195, 146746, 184030, 236390, 366865, 513611, 733730, 807103, 1027222, 1614206, 2568055, 4035515, 5136110, 5649721, 8071030, 11299442, 28248605, 56497210]

約数ペア:

[(1, 56497210), (2, 28248605), (5, 11299442), (7, 8071030), (10, 5649721), (11, 5136110), (14, 4035515), (22, 2568055), (35, 1614206), (55, 1027222), (70, 807103), (77, 733730), (110, 513611), (154, 366865), (239, 236390), (307, 184030), (385, 146746), (478, 118195), (614, 92015), (770, 73373), (1195, 47278), (1535, 36806), (1673, 33770), (2149, 26290), (2390, 23639), (2629, 21490), (3070, 18403), (3346, 16885), (3377, 16730), (4298, 13145), (5258, 10745), (6754, 8365)]