49501910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 91305792

約数和(自身を除く): 41803882

約数列:

[1, 2, 5, 10, 71, 113, 142, 226, 355, 565, 617, 710, 1130, 1234, 3085, 6170, 8023, 16046, 40115, 43807, 69721, 80230, 87614, 139442, 219035, 348605, 438070, 697210, 4950191, 9900382, 24750955, 49501910]

約数ペア:

[(1, 49501910), (2, 24750955), (5, 9900382), (10, 4950191), (71, 697210), (113, 438070), (142, 348605), (226, 219035), (355, 139442), (565, 87614), (617, 80230), (710, 69721), (1130, 43807), (1234, 40115), (3085, 16046), (6170, 8023)]