53126804800

素因数分解:

$2^6\times 5^2\times {\mathrm{79}}^1\times {\mathrm{420307}}^1$

素因数の和:420408

約数の個数: 84

約数和(自身を含む): 132380207680

約数和(自身を除く): 79253402880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 158, 160, 200, 316, 320, 395, 400, 632, 790, 800, 1264, 1580, 1600, 1975, 2528, 3160, 3950, 5056, 6320, 7900, 12640, 15800, 25280, 31600, 63200, 126400, 420307, 840614, 1681228, 2101535, 3362456, 4203070, 6724912, 8406140, 10507675, 13449824, 16812280, 21015350, 26899648, 33204253, 33624560, 42030700, 66408506, 67249120, 84061400, 132817012, 134498240, 166021265, 168122800, 265634024, 332042530, 336245600, 531268048, 664085060, 672491200, 830106325, 1062536096, 1328170120, 1660212650, 2125072192, 2656340240, 3320425300, 5312680480, 6640850600, 10625360960, 13281701200, 26563402400, 53126804800]

約数ペア:

[(1, 53126804800), (2, 26563402400), (4, 13281701200), (5, 10625360960), (8, 6640850600), (10, 5312680480), (16, 3320425300), (20, 2656340240), (25, 2125072192), (32, 1660212650), (40, 1328170120), (50, 1062536096), (64, 830106325), (79, 672491200), (80, 664085060), (100, 531268048), (158, 336245600), (160, 332042530), (200, 265634024), (316, 168122800), (320, 166021265), (395, 134498240), (400, 132817012), (632, 84061400), (790, 67249120), (800, 66408506), (1264, 42030700), (1580, 33624560), (1600, 33204253), (1975, 26899648), (2528, 21015350), (3160, 16812280), (3950, 13449824), (5056, 10507675), (6320, 8406140), (7900, 6724912), (12640, 4203070), (15800, 3362456), (25280, 2101535), (31600, 1681228), (63200, 840614), (126400, 420307)]