13254050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 26998272

約数和(自身を除く): 13744222

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 503, 527, 775, 850, 1006, 1054, 1550, 2515, 2635, 5030, 5270, 8551, 12575, 13175, 15593, 17102, 25150, 26350, 31186, 42755, 77965, 85510, 155930, 213775, 265081, 389825, 427550, 530162, 779650, 1325405, 2650810, 6627025, 13254050]

約数ペア:

[(1, 13254050), (2, 6627025), (5, 2650810), (10, 1325405), (17, 779650), (25, 530162), (31, 427550), (34, 389825), (50, 265081), (62, 213775), (85, 155930), (155, 85510), (170, 77965), (310, 42755), (425, 31186), (503, 26350), (527, 25150), (775, 17102), (850, 15593), (1006, 13175), (1054, 12575), (1550, 8551), (2515, 5270), (2635, 5030)]