26990050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 53815752

約数和(自身を除く): 26825702

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 113, 170, 226, 281, 425, 562, 565, 850, 1130, 1405, 1921, 2810, 2825, 3842, 4777, 5650, 7025, 9554, 9605, 14050, 19210, 23885, 31753, 47770, 48025, 63506, 96050, 119425, 158765, 238850, 317530, 539801, 793825, 1079602, 1587650, 2699005, 5398010, 13495025, 26990050]

約数ペア:

[(1, 26990050), (2, 13495025), (5, 5398010), (10, 2699005), (17, 1587650), (25, 1079602), (34, 793825), (50, 539801), (85, 317530), (113, 238850), (170, 158765), (226, 119425), (281, 96050), (425, 63506), (562, 48025), (565, 47770), (850, 31753), (1130, 23885), (1405, 19210), (1921, 14050), (2810, 9605), (2825, 9554), (3842, 7025), (4777, 5650)]