53408030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1321}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 103940928

約数和(自身を除く): 50532898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1321, 1555, 2642, 3110, 4043, 6605, 8086, 13210, 17173, 20215, 34346, 40430, 85865, 171730, 410831, 821662, 2054155, 4108310, 5340803, 10681606, 26704015, 53408030]

約数ペア:

[(1, 53408030), (2, 26704015), (5, 10681606), (10, 5340803), (13, 4108310), (26, 2054155), (65, 821662), (130, 410831), (311, 171730), (622, 85865), (1321, 40430), (1555, 34346), (2642, 20215), (3110, 17173), (4043, 13210), (6605, 8086)]