48145380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18661}}^1$

素因数の和:18716

約数の個数: 48

約数和(自身を含む): 137949504

約数和(自身を除く): 89804124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 18661, 37322, 55983, 74644, 93305, 111966, 186610, 223932, 279915, 373220, 559830, 802423, 1119660, 1604846, 2407269, 3209692, 4012115, 4814538, 8024230, 9629076, 12036345, 16048460, 24072690, 48145380]

約数ペア:

[(1, 48145380), (2, 24072690), (3, 16048460), (4, 12036345), (5, 9629076), (6, 8024230), (10, 4814538), (12, 4012115), (15, 3209692), (20, 2407269), (30, 1604846), (43, 1119660), (60, 802423), (86, 559830), (129, 373220), (172, 279915), (215, 223932), (258, 186610), (430, 111966), (516, 93305), (645, 74644), (860, 55983), (1290, 37322), (2580, 18661)]