56385108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 154490336

約数和(自身を除く): 98105228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 211, 234, 422, 468, 571, 633, 844, 1142, 1266, 1713, 1899, 2284, 2532, 2743, 3426, 3798, 5139, 5486, 6852, 7423, 7596, 8229, 10278, 10972, 14846, 16458, 20556, 22269, 24687, 29692, 32916, 44538, 49374, 66807, 89076, 98748, 120481, 133614, 240962, 267228, 361443, 481924, 722886, 1084329, 1445772, 1566253, 2168658, 3132506, 4337316, 4698759, 6265012, 9397518, 14096277, 18795036, 28192554, 56385108]

約数ペア:

[(1, 56385108), (2, 28192554), (3, 18795036), (4, 14096277), (6, 9397518), (9, 6265012), (12, 4698759), (13, 4337316), (18, 3132506), (26, 2168658), (36, 1566253), (39, 1445772), (52, 1084329), (78, 722886), (117, 481924), (156, 361443), (211, 267228), (234, 240962), (422, 133614), (468, 120481), (571, 98748), (633, 89076), (844, 66807), (1142, 49374), (1266, 44538), (1713, 32916), (1899, 29692), (2284, 24687), (2532, 22269), (2743, 20556), (3426, 16458), (3798, 14846), (5139, 10972), (5486, 10278), (6852, 8229), (7423, 7596)]