54971700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{26177}}^1$

素因数の和:26201

約数の個数: 72

約数和(自身を含む): 181780032

約数和(自身を除く): 126808332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 26177, 52354, 78531, 104708, 130885, 157062, 183239, 261770, 314124, 366478, 392655, 523540, 549717, 654425, 732956, 785310, 916195, 1099434, 1308850, 1570620, 1832390, 1963275, 2198868, 2617700, 2748585, 3664780, 3926550, 4580975, 5497170, 7853100, 9161950, 10994340, 13742925, 18323900, 27485850, 54971700]

約数ペア:

[(1, 54971700), (2, 27485850), (3, 18323900), (4, 13742925), (5, 10994340), (6, 9161950), (7, 7853100), (10, 5497170), (12, 4580975), (14, 3926550), (15, 3664780), (20, 2748585), (21, 2617700), (25, 2198868), (28, 1963275), (30, 1832390), (35, 1570620), (42, 1308850), (50, 1099434), (60, 916195), (70, 785310), (75, 732956), (84, 654425), (100, 549717), (105, 523540), (140, 392655), (150, 366478), (175, 314124), (210, 261770), (300, 183239), (350, 157062), (420, 130885), (525, 104708), (700, 78531), (1050, 52354), (2100, 26177)]