51633840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{215141}}^1$

素因数の和:215157

約数の個数: 40

約数和(自身を含む): 160065648

約数和(自身を除く): 108431808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 215141, 430282, 645423, 860564, 1075705, 1290846, 1721128, 2151410, 2581692, 3227115, 3442256, 4302820, 5163384, 6454230, 8605640, 10326768, 12908460, 17211280, 25816920, 51633840]

約数ペア:

[(1, 51633840), (2, 25816920), (3, 17211280), (4, 12908460), (5, 10326768), (6, 8605640), (8, 6454230), (10, 5163384), (12, 4302820), (15, 3442256), (16, 3227115), (20, 2581692), (24, 2151410), (30, 1721128), (40, 1290846), (48, 1075705), (60, 860564), (80, 645423), (120, 430282), (240, 215141)]