48541400

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1489}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 113627400

約数和(自身を除く): 65086000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 652, 815, 1304, 1489, 1630, 2978, 3260, 4075, 5956, 6520, 7445, 8150, 11912, 14890, 16300, 29780, 32600, 37225, 59560, 74450, 148900, 242707, 297800, 485414, 970828, 1213535, 1941656, 2427070, 4854140, 6067675, 9708280, 12135350, 24270700, 48541400]

約数ペア:

[(1, 48541400), (2, 24270700), (4, 12135350), (5, 9708280), (8, 6067675), (10, 4854140), (20, 2427070), (25, 1941656), (40, 1213535), (50, 970828), (100, 485414), (163, 297800), (200, 242707), (326, 148900), (652, 74450), (815, 59560), (1304, 37225), (1489, 32600), (1630, 29780), (2978, 16300), (3260, 14890), (4075, 11912), (5956, 8150), (6520, 7445)]