56215530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89231}}^1$

素因数の和:89251

約数の個数: 48

約数和(自身を含む): 167042304

約数和(自身を除く): 110826774

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 89231, 178462, 267693, 446155, 535386, 624617, 803079, 892310, 1249234, 1338465, 1606158, 1873851, 2676930, 3123085, 3747702, 4015395, 5621553, 6246170, 8030790, 9369255, 11243106, 18738510, 28107765, 56215530]

約数ペア:

[(1, 56215530), (2, 28107765), (3, 18738510), (5, 11243106), (6, 9369255), (7, 8030790), (9, 6246170), (10, 5621553), (14, 4015395), (15, 3747702), (18, 3123085), (21, 2676930), (30, 1873851), (35, 1606158), (42, 1338465), (45, 1249234), (63, 892310), (70, 803079), (90, 624617), (105, 535386), (126, 446155), (210, 267693), (315, 178462), (630, 89231)]