53415285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 107827200

約数和(自身を除く): 54411915

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 103, 105, 165, 231, 309, 385, 449, 515, 721, 1133, 1155, 1347, 1545, 2163, 2245, 3143, 3399, 3605, 4939, 5665, 6735, 7931, 9429, 10815, 14817, 15715, 16995, 23793, 24695, 34573, 39655, 46247, 47145, 74085, 103719, 118965, 138741, 172865, 231235, 323729, 508717, 518595, 693705, 971187, 1526151, 1618645, 2543585, 3561019, 4855935, 7630755, 10683057, 17805095, 53415285]

約数ペア:

[(1, 53415285), (3, 17805095), (5, 10683057), (7, 7630755), (11, 4855935), (15, 3561019), (21, 2543585), (33, 1618645), (35, 1526151), (55, 971187), (77, 693705), (103, 518595), (105, 508717), (165, 323729), (231, 231235), (309, 172865), (385, 138741), (449, 118965), (515, 103719), (721, 74085), (1133, 47145), (1155, 46247), (1347, 39655), (1545, 34573), (2163, 24695), (2245, 23793), (3143, 16995), (3399, 15715), (3605, 14817), (4939, 10815), (5665, 9429), (6735, 7931)]