57487300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{44221}}^1$

素因数の和:44248

約数の個数: 36

約数和(自身を含む): 134346436

約数和(自身を除く): 76859136

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 44221, 88442, 176884, 221105, 442210, 574873, 884420, 1105525, 1149746, 2211050, 2299492, 2874365, 4422100, 5748730, 11497460, 14371825, 28743650, 57487300]

約数ペア:

[(1, 57487300), (2, 28743650), (4, 14371825), (5, 11497460), (10, 5748730), (13, 4422100), (20, 2874365), (25, 2299492), (26, 2211050), (50, 1149746), (52, 1105525), (65, 884420), (100, 574873), (130, 442210), (260, 221105), (325, 176884), (650, 88442), (1300, 44221)]