53855800

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2383}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 126375840

約数和(自身を除く): 72520040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 1130, 2260, 2383, 2825, 4520, 4766, 5650, 9532, 11300, 11915, 19064, 22600, 23830, 47660, 59575, 95320, 119150, 238300, 269279, 476600, 538558, 1077116, 1346395, 2154232, 2692790, 5385580, 6731975, 10771160, 13463950, 26927900, 53855800]

約数ペア:

[(1, 53855800), (2, 26927900), (4, 13463950), (5, 10771160), (8, 6731975), (10, 5385580), (20, 2692790), (25, 2154232), (40, 1346395), (50, 1077116), (100, 538558), (113, 476600), (200, 269279), (226, 238300), (452, 119150), (565, 95320), (904, 59575), (1130, 47660), (2260, 23830), (2383, 22600), (2825, 19064), (4520, 11915), (4766, 11300), (5650, 9532)]