49443789740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{315451}}^1$

素因数の和:315938

約数の個数: 48

約数和(自身を含む): 110178550944

約数和(自身を除く): 60734761204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 461, 922, 1844, 2305, 4610, 7837, 9220, 15674, 31348, 39185, 78370, 156740, 315451, 630902, 1261804, 1577255, 3154510, 5362667, 6309020, 10725334, 21450668, 26813335, 53626670, 107253340, 145422911, 290845822, 581691644, 727114555, 1454229110, 2472189487, 2908458220, 4944378974, 9888757948, 12360947435, 24721894870, 49443789740]

約数ペア:

[(1, 49443789740), (2, 24721894870), (4, 12360947435), (5, 9888757948), (10, 4944378974), (17, 2908458220), (20, 2472189487), (34, 1454229110), (68, 727114555), (85, 581691644), (170, 290845822), (340, 145422911), (461, 107253340), (922, 53626670), (1844, 26813335), (2305, 21450668), (4610, 10725334), (7837, 6309020), (9220, 5362667), (15674, 3154510), (31348, 1577255), (39185, 1261804), (78370, 630902), (156740, 315451)]