52863460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203321}}^1$

素因数の和:203343

約数の個数: 24

約数和(自身を含む): 119553336

約数和(自身を除く): 66689876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 203321, 406642, 813284, 1016605, 2033210, 2643173, 4066420, 5286346, 10572692, 13215865, 26431730, 52863460]

約数ペア:

[(1, 52863460), (2, 26431730), (4, 13215865), (5, 10572692), (10, 5286346), (13, 4066420), (20, 2643173), (26, 2033210), (52, 1016605), (65, 813284), (130, 406642), (260, 203321)]