49805730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42569}}^1$

素因数の和:42595

約数の個数: 48

約数和(自身を含む): 139459320

約数和(自身を除く): 89653590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 42569, 85138, 127707, 212845, 255414, 383121, 425690, 553397, 638535, 766242, 1106794, 1277070, 1660191, 1915605, 2766985, 3320382, 3831210, 4980573, 5533970, 8300955, 9961146, 16601910, 24902865, 49805730]

約数ペア:

[(1, 49805730), (2, 24902865), (3, 16601910), (5, 9961146), (6, 8300955), (9, 5533970), (10, 4980573), (13, 3831210), (15, 3320382), (18, 2766985), (26, 1915605), (30, 1660191), (39, 1277070), (45, 1106794), (65, 766242), (78, 638535), (90, 553397), (117, 425690), (130, 383121), (195, 255414), (234, 212845), (390, 127707), (585, 85138), (1170, 42569)]