42885050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3881}}^1$

素因数の和:3923

約数の個数: 48

約数和(自身を含む): 90978552

約数和(自身を除く): 48093502

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 3881, 5525, 7762, 11050, 19405, 38810, 50453, 65977, 97025, 100906, 131954, 194050, 252265, 329885, 504530, 659770, 857701, 1261325, 1649425, 1715402, 2522650, 3298850, 4288505, 8577010, 21442525, 42885050]

約数ペア:

[(1, 42885050), (2, 21442525), (5, 8577010), (10, 4288505), (13, 3298850), (17, 2522650), (25, 1715402), (26, 1649425), (34, 1261325), (50, 857701), (65, 659770), (85, 504530), (130, 329885), (170, 252265), (221, 194050), (325, 131954), (425, 100906), (442, 97025), (650, 65977), (850, 50453), (1105, 38810), (2210, 19405), (3881, 11050), (5525, 7762)]