48876660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38791}}^1$

素因数の和:38813

約数の個数: 72

約数和(自身を含む): 169443456

約数和(自身を除く): 120566796

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, 38791, 77582, 116373, 155164, 193955, 232746, 271537, 349119, 387910, 465492, 543074, 581865, 698238, 775820, 814611, 1086148, 1163730, 1357685, 1396476, 1629222, 1745595, 2327460, 2443833, 2715370, 3258444, 3491190, 4073055, 4887666, 5430740, 6982380, 8146110, 9775332, 12219165, 16292220, 24438330, 48876660]

約数ペア:

[(1, 48876660), (2, 24438330), (3, 16292220), (4, 12219165), (5, 9775332), (6, 8146110), (7, 6982380), (9, 5430740), (10, 4887666), (12, 4073055), (14, 3491190), (15, 3258444), (18, 2715370), (20, 2443833), (21, 2327460), (28, 1745595), (30, 1629222), (35, 1396476), (36, 1357685), (42, 1163730), (45, 1086148), (60, 814611), (63, 775820), (70, 698238), (84, 581865), (90, 543074), (105, 465492), (126, 387910), (140, 349119), (180, 271537), (210, 232746), (252, 193955), (315, 155164), (420, 116373), (630, 77582), (1260, 38791)]