55419804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 153644400

約数和(自身を除く): 98224596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 349, 396, 401, 698, 802, 1047, 1203, 1396, 1604, 2094, 2406, 3141, 3609, 3839, 4188, 4411, 4812, 6282, 7218, 7678, 8822, 11517, 12564, 13233, 14436, 15356, 17644, 23034, 26466, 34551, 39699, 46068, 52932, 69102, 79398, 138204, 139949, 158796, 279898, 419847, 559796, 839694, 1259541, 1539439, 1679388, 2519082, 3078878, 4618317, 5038164, 6157756, 9236634, 13854951, 18473268, 27709902, 55419804]

約数ペア:

[(1, 55419804), (2, 27709902), (3, 18473268), (4, 13854951), (6, 9236634), (9, 6157756), (11, 5038164), (12, 4618317), (18, 3078878), (22, 2519082), (33, 1679388), (36, 1539439), (44, 1259541), (66, 839694), (99, 559796), (132, 419847), (198, 279898), (349, 158796), (396, 139949), (401, 138204), (698, 79398), (802, 69102), (1047, 52932), (1203, 46068), (1396, 39699), (1604, 34551), (2094, 26466), (2406, 23034), (3141, 17644), (3609, 15356), (3839, 14436), (4188, 13233), (4411, 12564), (4812, 11517), (6282, 8822), (7218, 7678)]