53575535

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 75893760

約数和(自身を除く): 22318225

約数列:

[1, 5, 13, 19, 47, 65, 71, 95, 169, 235, 247, 355, 611, 845, 893, 923, 1235, 1349, 3055, 3211, 3337, 4465, 4615, 6745, 7943, 11609, 11999, 16055, 16685, 17537, 39715, 43381, 58045, 59995, 63403, 87685, 150917, 216905, 227981, 317015, 563953, 754585, 824239, 1139905, 2819765, 4121195, 10715107, 53575535]

約数ペア:

[(1, 53575535), (5, 10715107), (13, 4121195), (19, 2819765), (47, 1139905), (65, 824239), (71, 754585), (95, 563953), (169, 317015), (235, 227981), (247, 216905), (355, 150917), (611, 87685), (845, 63403), (893, 59995), (923, 58045), (1235, 43381), (1349, 39715), (3055, 17537), (3211, 16685), (3337, 16055), (4465, 11999), (4615, 11609), (6745, 7943)]