25366550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2713}}^1$

素因数の和:2753

約数の個数: 48

約数和(自身を含む): 54518832

約数和(自身を除く): 29152282

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 2713, 4675, 5426, 9350, 13565, 27130, 29843, 46121, 59686, 67825, 92242, 135650, 149215, 230605, 298430, 461210, 507331, 746075, 1014662, 1153025, 1492150, 2306050, 2536655, 5073310, 12683275, 25366550]

約数ペア:

[(1, 25366550), (2, 12683275), (5, 5073310), (10, 2536655), (11, 2306050), (17, 1492150), (22, 1153025), (25, 1014662), (34, 746075), (50, 507331), (55, 461210), (85, 298430), (110, 230605), (170, 149215), (187, 135650), (275, 92242), (374, 67825), (425, 59686), (550, 46121), (850, 29843), (935, 27130), (1870, 13565), (2713, 9350), (4675, 5426)]