52372400

素因数分解:

$2^4\times 5^2\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:750

約数の個数: 60

約数和(自身を含む): 126529104

約数和(自身を除く): 74156704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 311, 400, 421, 622, 842, 1244, 1555, 1684, 2105, 2488, 3110, 3368, 4210, 4976, 6220, 6736, 7775, 8420, 10525, 12440, 15550, 16840, 21050, 24880, 31100, 33680, 42100, 62200, 84200, 124400, 130931, 168400, 261862, 523724, 654655, 1047448, 1309310, 2094896, 2618620, 3273275, 5237240, 6546550, 10474480, 13093100, 26186200, 52372400]

約数ペア:

[(1, 52372400), (2, 26186200), (4, 13093100), (5, 10474480), (8, 6546550), (10, 5237240), (16, 3273275), (20, 2618620), (25, 2094896), (40, 1309310), (50, 1047448), (80, 654655), (100, 523724), (200, 261862), (311, 168400), (400, 130931), (421, 124400), (622, 84200), (842, 62200), (1244, 42100), (1555, 33680), (1684, 31100), (2105, 24880), (2488, 21050), (3110, 16840), (3368, 15550), (4210, 12440), (4976, 10525), (6220, 8420), (6736, 7775)]