25917550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 51996672

約数和(自身を除く): 26079122

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 727, 775, 1150, 1426, 1454, 1550, 3565, 3635, 7130, 7270, 16721, 17825, 18175, 22537, 33442, 35650, 36350, 45074, 83605, 112685, 167210, 225370, 418025, 518351, 563425, 836050, 1036702, 1126850, 2591755, 5183510, 12958775, 25917550]

約数ペア:

[(1, 25917550), (2, 12958775), (5, 5183510), (10, 2591755), (23, 1126850), (25, 1036702), (31, 836050), (46, 563425), (50, 518351), (62, 418025), (115, 225370), (155, 167210), (230, 112685), (310, 83605), (575, 45074), (713, 36350), (727, 35650), (775, 33442), (1150, 22537), (1426, 18175), (1454, 17825), (1550, 16721), (3565, 7270), (3635, 7130)]