26587150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 54103680

約数和(自身を除く): 27516530

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1009, 1054, 1550, 2018, 2635, 5045, 5270, 10090, 13175, 17153, 25225, 26350, 31279, 34306, 50450, 62558, 85765, 156395, 171530, 312790, 428825, 531743, 781975, 857650, 1063486, 1563950, 2658715, 5317430, 13293575, 26587150]

約数ペア:

[(1, 26587150), (2, 13293575), (5, 5317430), (10, 2658715), (17, 1563950), (25, 1063486), (31, 857650), (34, 781975), (50, 531743), (62, 428825), (85, 312790), (155, 171530), (170, 156395), (310, 85765), (425, 62558), (527, 50450), (775, 34306), (850, 31279), (1009, 26350), (1054, 25225), (1550, 17153), (2018, 13175), (2635, 10090), (5045, 5270)]