520411552

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1481}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 1045699200

約数和(自身を除く): 525287648

約数列:

[1, 2, 4, 8, 16, 32, 79, 139, 158, 278, 316, 556, 632, 1112, 1264, 1481, 2224, 2528, 2962, 4448, 5924, 10981, 11848, 21962, 23696, 43924, 47392, 87848, 116999, 175696, 205859, 233998, 351392, 411718, 467996, 823436, 935992, 1646872, 1871984, 3293744, 3743968, 6587488, 16262861, 32525722, 65051444, 130102888, 260205776, 520411552]

約数ペア:

[(1, 520411552), (2, 260205776), (4, 130102888), (8, 65051444), (16, 32525722), (32, 16262861), (79, 6587488), (139, 3743968), (158, 3293744), (278, 1871984), (316, 1646872), (556, 935992), (632, 823436), (1112, 467996), (1264, 411718), (1481, 351392), (2224, 233998), (2528, 205859), (2962, 175696), (4448, 116999), (5924, 87848), (10981, 47392), (11848, 43924), (21962, 23696)]