507336050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19037}}^1$

素因数の和:19103

約数の個数: 48

約数和(自身を含む): 1041073992

約数和(自身を除く): 533737942

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 13325, 19037, 26650, 38074, 95185, 190370, 247481, 475925, 494962, 780517, 951850, 1237405, 1561034, 2474810, 3902585, 6187025, 7805170, 10146721, 12374050, 19512925, 20293442, 39025850, 50733605, 101467210, 253668025, 507336050]

約数ペア:

[(1, 507336050), (2, 253668025), (5, 101467210), (10, 50733605), (13, 39025850), (25, 20293442), (26, 19512925), (41, 12374050), (50, 10146721), (65, 7805170), (82, 6187025), (130, 3902585), (205, 2474810), (325, 1561034), (410, 1237405), (533, 951850), (650, 780517), (1025, 494962), (1066, 475925), (2050, 247481), (2665, 190370), (5330, 95185), (13325, 38074), (19037, 26650)]