50136660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{39791}}^1$

素因数の和:39813

約数の個数: 72

約数和(自身を含む): 173811456

約数和(自身を除く): 123674796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 39791, 79582, 119373, 159164, 198955, 238746, 278537, 358119, 397910, 477492, 557074, 596865, 716238, 795820, 835611, 1114148, 1193730, 1392685, 1432476, 1671222, 1790595, 2387460, 2506833, 2785370, 3342444, 3581190, 4178055, 5013666, 5570740, 7162380, 8356110, 10027332, 12534165, 16712220, 25068330, 50136660]

約数ペア:

[(1, 50136660), (2, 25068330), (3, 16712220), (4, 12534165), (5, 10027332), (6, 8356110), (7, 7162380), (9, 5570740), (10, 5013666), (12, 4178055), (14, 3581190), (15, 3342444), (18, 2785370), (20, 2506833), (21, 2387460), (28, 1790595), (30, 1671222), (35, 1432476), (36, 1392685), (42, 1193730), (45, 1114148), (60, 835611), (63, 795820), (70, 716238), (84, 596865), (90, 557074), (105, 477492), (126, 397910), (140, 358119), (180, 278537), (210, 238746), (252, 198955), (315, 159164), (420, 119373), (630, 79582), (1260, 39791)]