54221300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2721

約数の個数: 72

約数和(自身を含む): 139157760

約数和(自身を除く): 84936460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2671, 2900, 4060, 5075, 5342, 10150, 10684, 13355, 18697, 20300, 26710, 37394, 53420, 66775, 74788, 77459, 93485, 133550, 154918, 186970, 267100, 309836, 373940, 387295, 467425, 542213, 774590, 934850, 1084426, 1549180, 1869700, 1936475, 2168852, 2711065, 3872950, 5422130, 7745900, 10844260, 13555325, 27110650, 54221300]

約数ペア:

[(1, 54221300), (2, 27110650), (4, 13555325), (5, 10844260), (7, 7745900), (10, 5422130), (14, 3872950), (20, 2711065), (25, 2168852), (28, 1936475), (29, 1869700), (35, 1549180), (50, 1084426), (58, 934850), (70, 774590), (100, 542213), (116, 467425), (140, 387295), (145, 373940), (175, 309836), (203, 267100), (290, 186970), (350, 154918), (406, 133550), (580, 93485), (700, 77459), (725, 74788), (812, 66775), (1015, 53420), (1450, 37394), (2030, 26710), (2671, 20300), (2900, 18697), (4060, 13355), (5075, 10684), (5342, 10150)]