55907964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3637}}^1$

素因数の和:3715

約数の個数: 72

約数和(自身を含む): 164204768

約数和(自身を除く): 108296804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3637, 3843, 5124, 7274, 7686, 10911, 14548, 15372, 21822, 25459, 32733, 43644, 50918, 65466, 76377, 101836, 130932, 152754, 221857, 229131, 305508, 443714, 458262, 665571, 887428, 916524, 1331142, 1552999, 1996713, 2662284, 3105998, 3993426, 4658997, 6211996, 7986852, 9317994, 13976991, 18635988, 27953982, 55907964]

約数ペア:

[(1, 55907964), (2, 27953982), (3, 18635988), (4, 13976991), (6, 9317994), (7, 7986852), (9, 6211996), (12, 4658997), (14, 3993426), (18, 3105998), (21, 2662284), (28, 1996713), (36, 1552999), (42, 1331142), (61, 916524), (63, 887428), (84, 665571), (122, 458262), (126, 443714), (183, 305508), (244, 229131), (252, 221857), (366, 152754), (427, 130932), (549, 101836), (732, 76377), (854, 65466), (1098, 50918), (1281, 43644), (1708, 32733), (2196, 25459), (2562, 21822), (3637, 15372), (3843, 14548), (5124, 10911), (7274, 7686)]