53097400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 132246000

約数和(自身を除く): 79148600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 89, 95, 100, 152, 157, 178, 190, 200, 314, 356, 380, 445, 475, 628, 712, 760, 785, 890, 950, 1256, 1570, 1691, 1780, 1900, 2225, 2983, 3140, 3382, 3560, 3800, 3925, 4450, 5966, 6280, 6764, 7850, 8455, 8900, 11932, 13528, 13973, 14915, 15700, 16910, 17800, 23864, 27946, 29830, 31400, 33820, 42275, 55892, 59660, 67640, 69865, 74575, 84550, 111784, 119320, 139730, 149150, 169100, 265487, 279460, 298300, 338200, 349325, 530974, 558920, 596600, 698650, 1061948, 1327435, 1397300, 2123896, 2654870, 2794600, 5309740, 6637175, 10619480, 13274350, 26548700, 53097400]

約数ペア:

[(1, 53097400), (2, 26548700), (4, 13274350), (5, 10619480), (8, 6637175), (10, 5309740), (19, 2794600), (20, 2654870), (25, 2123896), (38, 1397300), (40, 1327435), (50, 1061948), (76, 698650), (89, 596600), (95, 558920), (100, 530974), (152, 349325), (157, 338200), (178, 298300), (190, 279460), (200, 265487), (314, 169100), (356, 149150), (380, 139730), (445, 119320), (475, 111784), (628, 84550), (712, 74575), (760, 69865), (785, 67640), (890, 59660), (950, 55892), (1256, 42275), (1570, 33820), (1691, 31400), (1780, 29830), (1900, 27946), (2225, 23864), (2983, 17800), (3140, 16910), (3382, 15700), (3560, 14915), (3800, 13973), (3925, 13528), (4450, 11932), (5966, 8900), (6280, 8455), (6764, 7850)]