54157610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1621}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 105455952

約数和(自身を除く): 51298342

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 1285, 1621, 2570, 3242, 3341, 6682, 8105, 16210, 16705, 21073, 33410, 42146, 105365, 210730, 416597, 833194, 2082985, 4165970, 5415761, 10831522, 27078805, 54157610]

約数ペア:

[(1, 54157610), (2, 27078805), (5, 10831522), (10, 5415761), (13, 4165970), (26, 2082985), (65, 833194), (130, 416597), (257, 210730), (514, 105365), (1285, 42146), (1621, 33410), (2570, 21073), (3242, 16705), (3341, 16210), (6682, 8105)]