52203940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2897}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 118307952

約数和(自身を除く): 66104012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 2897, 3604, 4505, 5794, 9010, 11588, 14485, 18020, 28970, 49249, 57940, 98498, 153541, 196996, 246245, 307082, 492490, 614164, 767705, 984980, 1535410, 2610197, 3070820, 5220394, 10440788, 13050985, 26101970, 52203940]

約数ペア:

[(1, 52203940), (2, 26101970), (4, 13050985), (5, 10440788), (10, 5220394), (17, 3070820), (20, 2610197), (34, 1535410), (53, 984980), (68, 767705), (85, 614164), (106, 492490), (170, 307082), (212, 246245), (265, 196996), (340, 153541), (530, 98498), (901, 57940), (1060, 49249), (1802, 28970), (2897, 18020), (3604, 14485), (4505, 11588), (5794, 9010)]