48327500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1524

約数の個数: 60

約数和(自身を含む): 113888544

約数和(自身を除く): 65561044

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1300, 1487, 1625, 2500, 2974, 3250, 5948, 6500, 7435, 8125, 14870, 16250, 19331, 29740, 32500, 37175, 38662, 74350, 77324, 96655, 148700, 185875, 193310, 371750, 386620, 483275, 743500, 929375, 966550, 1858750, 1933100, 2416375, 3717500, 4832750, 9665500, 12081875, 24163750, 48327500]

約数ペア:

[(1, 48327500), (2, 24163750), (4, 12081875), (5, 9665500), (10, 4832750), (13, 3717500), (20, 2416375), (25, 1933100), (26, 1858750), (50, 966550), (52, 929375), (65, 743500), (100, 483275), (125, 386620), (130, 371750), (250, 193310), (260, 185875), (325, 148700), (500, 96655), (625, 77324), (650, 74350), (1250, 38662), (1300, 37175), (1487, 32500), (1625, 29740), (2500, 19331), (2974, 16250), (3250, 14870), (5948, 8125), (6500, 7435)]