53570440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17393}}^1$

素因数の和:17422

約数の個数: 64

約数和(自身を含む): 150284160

約数和(自身を除く): 96713720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 17393, 34786, 69572, 86965, 121751, 139144, 173930, 191323, 243502, 347860, 382646, 487004, 608755, 695720, 765292, 956615, 974008, 1217510, 1339261, 1530584, 1913230, 2435020, 2678522, 3826460, 4870040, 5357044, 6696305, 7652920, 10714088, 13392610, 26785220, 53570440]

約数ペア:

[(1, 53570440), (2, 26785220), (4, 13392610), (5, 10714088), (7, 7652920), (8, 6696305), (10, 5357044), (11, 4870040), (14, 3826460), (20, 2678522), (22, 2435020), (28, 1913230), (35, 1530584), (40, 1339261), (44, 1217510), (55, 974008), (56, 956615), (70, 765292), (77, 695720), (88, 608755), (110, 487004), (140, 382646), (154, 347860), (220, 243502), (280, 191323), (308, 173930), (385, 139144), (440, 121751), (616, 86965), (770, 69572), (1540, 34786), (3080, 17393)]