53711220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 157925376

約数和(自身を除く): 104214156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 67, 93, 124, 134, 155, 186, 201, 268, 310, 335, 372, 402, 431, 465, 620, 670, 804, 862, 930, 1005, 1293, 1340, 1724, 1860, 2010, 2077, 2155, 2586, 4020, 4154, 4310, 5172, 6231, 6465, 8308, 8620, 10385, 12462, 12930, 13361, 20770, 24924, 25860, 26722, 28877, 31155, 40083, 41540, 53444, 57754, 62310, 66805, 80166, 86631, 115508, 124620, 133610, 144385, 160332, 173262, 200415, 267220, 288770, 346524, 400830, 433155, 577540, 801660, 866310, 895187, 1732620, 1790374, 2685561, 3580748, 4475935, 5371122, 8951870, 10742244, 13427805, 17903740, 26855610, 53711220]

約数ペア:

[(1, 53711220), (2, 26855610), (3, 17903740), (4, 13427805), (5, 10742244), (6, 8951870), (10, 5371122), (12, 4475935), (15, 3580748), (20, 2685561), (30, 1790374), (31, 1732620), (60, 895187), (62, 866310), (67, 801660), (93, 577540), (124, 433155), (134, 400830), (155, 346524), (186, 288770), (201, 267220), (268, 200415), (310, 173262), (335, 160332), (372, 144385), (402, 133610), (431, 124620), (465, 115508), (620, 86631), (670, 80166), (804, 66805), (862, 62310), (930, 57754), (1005, 53444), (1293, 41540), (1340, 40083), (1724, 31155), (1860, 28877), (2010, 26722), (2077, 25860), (2155, 24924), (2586, 20770), (4020, 13361), (4154, 12930), (4310, 12462), (5172, 10385), (6231, 8620), (6465, 8308)]