48200980

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{39509}}^1$

素因数の和:39579

約数の個数: 24

約数和(自身を含む): 102884040

約数和(自身を除く): 54683060

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 39509, 79018, 158036, 197545, 395090, 790180, 2410049, 4820098, 9640196, 12050245, 24100490, 48200980]

約数ペア:

[(1, 48200980), (2, 24100490), (4, 12050245), (5, 9640196), (10, 4820098), (20, 2410049), (61, 790180), (122, 395090), (244, 197545), (305, 158036), (610, 79018), (1220, 39509)]