53919840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8641}}^1$

素因数の和:8672

約数の個数: 96

約数和(自身を含む): 182933856

約数和(自身を除く): 129014016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 8641, 17282, 25923, 34564, 43205, 51846, 69128, 86410, 103692, 112333, 129615, 138256, 172820, 207384, 224666, 259230, 276512, 336999, 345640, 414768, 449332, 518460, 561665, 673998, 691280, 829536, 898664, 1036920, 1123330, 1347996, 1382560, 1684995, 1797328, 2073840, 2246660, 2695992, 3369990, 3594656, 4147680, 4493320, 5391984, 6739980, 8986640, 10783968, 13479960, 17973280, 26959920, 53919840]

約数ペア:

[(1, 53919840), (2, 26959920), (3, 17973280), (4, 13479960), (5, 10783968), (6, 8986640), (8, 6739980), (10, 5391984), (12, 4493320), (13, 4147680), (15, 3594656), (16, 3369990), (20, 2695992), (24, 2246660), (26, 2073840), (30, 1797328), (32, 1684995), (39, 1382560), (40, 1347996), (48, 1123330), (52, 1036920), (60, 898664), (65, 829536), (78, 691280), (80, 673998), (96, 561665), (104, 518460), (120, 449332), (130, 414768), (156, 345640), (160, 336999), (195, 276512), (208, 259230), (240, 224666), (260, 207384), (312, 172820), (390, 138256), (416, 129615), (480, 112333), (520, 103692), (624, 86410), (780, 69128), (1040, 51846), (1248, 43205), (1560, 34564), (2080, 25923), (3120, 17282), (6240, 8641)]