52690690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4013}}^1$

素因数の和:4134

約数の個数: 32

約数和(自身を含む): 103175856

約数和(自身を除く): 50485166

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 4013, 6565, 8026, 13130, 20065, 40130, 52169, 104338, 260845, 405313, 521690, 810626, 2026565, 4053130, 5269069, 10538138, 26345345, 52690690]

約数ペア:

[(1, 52690690), (2, 26345345), (5, 10538138), (10, 5269069), (13, 4053130), (26, 2026565), (65, 810626), (101, 521690), (130, 405313), (202, 260845), (505, 104338), (1010, 52169), (1313, 40130), (2626, 20065), (4013, 13130), (6565, 8026)]