52388140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12071}}^1$

素因数の和:12118

約数の個数: 48

約数和(自身を含む): 129798144

約数和(自身を除く): 77410004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 12071, 24142, 48284, 60355, 84497, 120710, 168994, 241420, 337988, 374201, 422485, 748402, 844970, 1496804, 1689940, 1871005, 2619407, 3742010, 5238814, 7484020, 10477628, 13097035, 26194070, 52388140]

約数ペア:

[(1, 52388140), (2, 26194070), (4, 13097035), (5, 10477628), (7, 7484020), (10, 5238814), (14, 3742010), (20, 2619407), (28, 1871005), (31, 1689940), (35, 1496804), (62, 844970), (70, 748402), (124, 422485), (140, 374201), (155, 337988), (217, 241420), (310, 168994), (434, 120710), (620, 84497), (868, 60355), (1085, 48284), (2170, 24142), (4340, 12071)]