51632800

素因数分解:

$2^5\times 5^2\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:530

約数の個数: 72

約数和(自身を含む): 127046556

約数和(自身を除く): 75413756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 233, 277, 400, 466, 554, 800, 932, 1108, 1165, 1385, 1864, 2216, 2330, 2770, 3728, 4432, 4660, 5540, 5825, 6925, 7456, 8864, 9320, 11080, 11650, 13850, 18640, 22160, 23300, 27700, 37280, 44320, 46600, 55400, 64541, 93200, 110800, 129082, 186400, 221600, 258164, 322705, 516328, 645410, 1032656, 1290820, 1613525, 2065312, 2581640, 3227050, 5163280, 6454100, 10326560, 12908200, 25816400, 51632800]

約数ペア:

[(1, 51632800), (2, 25816400), (4, 12908200), (5, 10326560), (8, 6454100), (10, 5163280), (16, 3227050), (20, 2581640), (25, 2065312), (32, 1613525), (40, 1290820), (50, 1032656), (80, 645410), (100, 516328), (160, 322705), (200, 258164), (233, 221600), (277, 186400), (400, 129082), (466, 110800), (554, 93200), (800, 64541), (932, 55400), (1108, 46600), (1165, 44320), (1385, 37280), (1864, 27700), (2216, 23300), (2330, 22160), (2770, 18640), (3728, 13850), (4432, 11650), (4660, 11080), (5540, 9320), (5825, 8864), (6925, 7456)]