55777932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{569}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 161834400

約数和(自身を除く): 106056468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389, 569, 778, 1138, 1167, 1556, 1707, 2276, 2334, 2723, 3414, 3501, 3983, 4668, 5121, 5446, 6828, 7002, 7966, 8169, 10242, 10892, 11949, 14004, 15932, 16338, 20484, 23898, 24507, 32676, 35847, 47796, 49014, 71694, 98028, 143388, 221341, 442682, 664023, 885364, 1328046, 1549387, 1992069, 2656092, 3098774, 3984138, 4648161, 6197548, 7968276, 9296322, 13944483, 18592644, 27888966, 55777932]

約数ペア:

[(1, 55777932), (2, 27888966), (3, 18592644), (4, 13944483), (6, 9296322), (7, 7968276), (9, 6197548), (12, 4648161), (14, 3984138), (18, 3098774), (21, 2656092), (28, 1992069), (36, 1549387), (42, 1328046), (63, 885364), (84, 664023), (126, 442682), (252, 221341), (389, 143388), (569, 98028), (778, 71694), (1138, 49014), (1167, 47796), (1556, 35847), (1707, 32676), (2276, 24507), (2334, 23898), (2723, 20484), (3414, 16338), (3501, 15932), (3983, 14004), (4668, 11949), (5121, 10892), (5446, 10242), (6828, 8169), (7002, 7966)]