61238550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{631}}^1\times {\mathrm{647}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 152347392

約数和(自身を除く): 91108842

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 631, 647, 1262, 1294, 1893, 1941, 3155, 3235, 3786, 3882, 6310, 6470, 9465, 9705, 15775, 16175, 18930, 19410, 31550, 32350, 47325, 48525, 94650, 97050, 408257, 816514, 1224771, 2041285, 2449542, 4082570, 6123855, 10206425, 12247710, 20412850, 30619275, 61238550]

約数ペア:

[(1, 61238550), (2, 30619275), (3, 20412850), (5, 12247710), (6, 10206425), (10, 6123855), (15, 4082570), (25, 2449542), (30, 2041285), (50, 1224771), (75, 816514), (150, 408257), (631, 97050), (647, 94650), (1262, 48525), (1294, 47325), (1893, 32350), (1941, 31550), (3155, 19410), (3235, 18930), (3786, 16175), (3882, 15775), (6310, 9705), (6470, 9465)]