51884880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4079}}^1$

素因数の和:4148

約数の個数: 80

約数和(自身を含む): 163918080

約数和(自身を除く): 112033200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4079, 4240, 6360, 8158, 12237, 12720, 16316, 20395, 24474, 32632, 40790, 48948, 61185, 65264, 81580, 97896, 122370, 163160, 195792, 216187, 244740, 326320, 432374, 489480, 648561, 864748, 978960, 1080935, 1297122, 1729496, 2161870, 2594244, 3242805, 3458992, 4323740, 5188488, 6485610, 8647480, 10376976, 12971220, 17294960, 25942440, 51884880]

約数ペア:

[(1, 51884880), (2, 25942440), (3, 17294960), (4, 12971220), (5, 10376976), (6, 8647480), (8, 6485610), (10, 5188488), (12, 4323740), (15, 3458992), (16, 3242805), (20, 2594244), (24, 2161870), (30, 1729496), (40, 1297122), (48, 1080935), (53, 978960), (60, 864748), (80, 648561), (106, 489480), (120, 432374), (159, 326320), (212, 244740), (240, 216187), (265, 195792), (318, 163160), (424, 122370), (530, 97896), (636, 81580), (795, 65264), (848, 61185), (1060, 48948), (1272, 40790), (1590, 32632), (2120, 24474), (2544, 20395), (3180, 16316), (4079, 12720), (4240, 12237), (6360, 8158)]