51356150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2009

約数の個数: 48

約数和(自身を含む): 104457600

約数和(自身を除く): 53101450

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 1949, 2635, 3898, 5270, 9745, 13175, 19490, 26350, 33133, 48725, 60419, 66266, 97450, 120838, 165665, 302095, 331330, 604190, 828325, 1027123, 1510475, 1656650, 2054246, 3020950, 5135615, 10271230, 25678075, 51356150]

約数ペア:

[(1, 51356150), (2, 25678075), (5, 10271230), (10, 5135615), (17, 3020950), (25, 2054246), (31, 1656650), (34, 1510475), (50, 1027123), (62, 828325), (85, 604190), (155, 331330), (170, 302095), (310, 165665), (425, 120838), (527, 97450), (775, 66266), (850, 60419), (1054, 48725), (1550, 33133), (1949, 26350), (2635, 19490), (3898, 13175), (5270, 9745)]