53494610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2621}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 104397552

約数和(自身を除く): 50902942

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 2621, 4082, 5242, 10205, 13105, 20410, 26210, 34073, 68146, 170365, 340730, 411497, 822994, 2057485, 4114970, 5349461, 10698922, 26747305, 53494610]

約数ペア:

[(1, 53494610), (2, 26747305), (5, 10698922), (10, 5349461), (13, 4114970), (26, 2057485), (65, 822994), (130, 411497), (157, 340730), (314, 170365), (785, 68146), (1570, 34073), (2041, 26210), (2621, 20410), (4082, 13105), (5242, 10205)]