47230390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 89879040

約数和(自身を除く): 42648650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 331, 662, 751, 1502, 1655, 3310, 3755, 6289, 7510, 12578, 14269, 28538, 31445, 62890, 71345, 142690, 248581, 497162, 1242905, 2485810, 4723039, 9446078, 23615195, 47230390]

約数ペア:

[(1, 47230390), (2, 23615195), (5, 9446078), (10, 4723039), (19, 2485810), (38, 1242905), (95, 497162), (190, 248581), (331, 142690), (662, 71345), (751, 62890), (1502, 31445), (1655, 28538), (3310, 14269), (3755, 12578), (6289, 7510)]