48205656570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{278147}}^1$

素因数の和:278319

約数の個数: 64

約数和(自身を含む): 118958336640

約数和(自身を除く): 70752680070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 109, 159, 218, 265, 318, 327, 530, 545, 654, 795, 1090, 1590, 1635, 3270, 5777, 11554, 17331, 28885, 34662, 57770, 86655, 173310, 278147, 556294, 834441, 1390735, 1668882, 2781470, 4172205, 8344410, 14741791, 29483582, 30318023, 44225373, 60636046, 73708955, 88450746, 90954069, 147417910, 151590115, 181908138, 221126865, 303180230, 442253730, 454770345, 909540690, 1606855219, 3213710438, 4820565657, 8034276095, 9641131314, 16068552190, 24102828285, 48205656570]

約数ペア:

[(1, 48205656570), (2, 24102828285), (3, 16068552190), (5, 9641131314), (6, 8034276095), (10, 4820565657), (15, 3213710438), (30, 1606855219), (53, 909540690), (106, 454770345), (109, 442253730), (159, 303180230), (218, 221126865), (265, 181908138), (318, 151590115), (327, 147417910), (530, 90954069), (545, 88450746), (654, 73708955), (795, 60636046), (1090, 44225373), (1590, 30318023), (1635, 29483582), (3270, 14741791), (5777, 8344410), (11554, 4172205), (17331, 2781470), (28885, 1668882), (34662, 1390735), (57770, 834441), (86655, 556294), (173310, 278147)]