53306210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1787}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 101701440

約数和(自身を除く): 48395230

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 1787, 2983, 3574, 5966, 8935, 14915, 17870, 29830, 33953, 67906, 169765, 280559, 339530, 561118, 1402795, 2805590, 5330621, 10661242, 26653105, 53306210]

約数ペア:

[(1, 53306210), (2, 26653105), (5, 10661242), (10, 5330621), (19, 2805590), (38, 1402795), (95, 561118), (157, 339530), (190, 280559), (314, 169765), (785, 67906), (1570, 33953), (1787, 29830), (2983, 17870), (3574, 14915), (5966, 8935)]