48031760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{12253}}^1$

素因数の和:12280

約数の個数: 60

約数和(自身を含む): 129916908

約数和(自身を除く): 81885148

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 12253, 24506, 49012, 61265, 85771, 98024, 122530, 171542, 196048, 245060, 343084, 428855, 490120, 600397, 686168, 857710, 980240, 1200794, 1372336, 1715420, 2401588, 3001985, 3430840, 4803176, 6003970, 6861680, 9606352, 12007940, 24015880, 48031760]

約数ペア:

[(1, 48031760), (2, 24015880), (4, 12007940), (5, 9606352), (7, 6861680), (8, 6003970), (10, 4803176), (14, 3430840), (16, 3001985), (20, 2401588), (28, 1715420), (35, 1372336), (40, 1200794), (49, 980240), (56, 857710), (70, 686168), (80, 600397), (98, 490120), (112, 428855), (140, 343084), (196, 245060), (245, 196048), (280, 171542), (392, 122530), (490, 98024), (560, 85771), (784, 61265), (980, 49012), (1960, 24506), (3920, 12253)]