54403020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43177}}^1$

素因数の和:43199

約数の個数: 72

約数和(自身を含む): 188601504

約数和(自身を除く): 134198484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 43177, 86354, 129531, 172708, 215885, 259062, 302239, 388593, 431770, 518124, 604478, 647655, 777186, 863540, 906717, 1208956, 1295310, 1511195, 1554372, 1813434, 1942965, 2590620, 2720151, 3022390, 3626868, 3885930, 4533585, 5440302, 6044780, 7771860, 9067170, 10880604, 13600755, 18134340, 27201510, 54403020]

約数ペア:

[(1, 54403020), (2, 27201510), (3, 18134340), (4, 13600755), (5, 10880604), (6, 9067170), (7, 7771860), (9, 6044780), (10, 5440302), (12, 4533585), (14, 3885930), (15, 3626868), (18, 3022390), (20, 2720151), (21, 2590620), (28, 1942965), (30, 1813434), (35, 1554372), (36, 1511195), (42, 1295310), (45, 1208956), (60, 906717), (63, 863540), (70, 777186), (84, 647655), (90, 604478), (105, 518124), (126, 431770), (140, 388593), (180, 302239), (210, 259062), (252, 215885), (315, 172708), (420, 129531), (630, 86354), (1260, 43177)]