53935070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^2$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 115486560

約数和(自身を除く): 61551490

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 163, 203, 290, 326, 406, 815, 1015, 1141, 1630, 2030, 2282, 4727, 5705, 9454, 11410, 23635, 26569, 33089, 47270, 53138, 66178, 132845, 165445, 185983, 265690, 330890, 371966, 770501, 929915, 1541002, 1859830, 3852505, 5393507, 7705010, 10787014, 26967535, 53935070]

約数ペア:

[(1, 53935070), (2, 26967535), (5, 10787014), (7, 7705010), (10, 5393507), (14, 3852505), (29, 1859830), (35, 1541002), (58, 929915), (70, 770501), (145, 371966), (163, 330890), (203, 265690), (290, 185983), (326, 165445), (406, 132845), (815, 66178), (1015, 53138), (1141, 47270), (1630, 33089), (2030, 26569), (2282, 23635), (4727, 11410), (5705, 9454)]