55418412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{307}}^2$

素因数の和:635

約数の個数: 54

約数和(自身を含む): 150912972

約数和(自身を除く): 95494560

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 307, 588, 614, 921, 1228, 1842, 2149, 3684, 4298, 6447, 8596, 12894, 15043, 25788, 30086, 45129, 60172, 90258, 94249, 180516, 188498, 282747, 376996, 565494, 659743, 1130988, 1319486, 1979229, 2638972, 3958458, 4618201, 7916916, 9236402, 13854603, 18472804, 27709206, 55418412]

約数ペア:

[(1, 55418412), (2, 27709206), (3, 18472804), (4, 13854603), (6, 9236402), (7, 7916916), (12, 4618201), (14, 3958458), (21, 2638972), (28, 1979229), (42, 1319486), (49, 1130988), (84, 659743), (98, 565494), (147, 376996), (196, 282747), (294, 188498), (307, 180516), (588, 94249), (614, 90258), (921, 60172), (1228, 45129), (1842, 30086), (2149, 25788), (3684, 15043), (4298, 12894), (6447, 8596)]