53088255610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{442439}}^1$

素因数の和:442543

約数の個数: 48

約数和(自身を含む): 104932609920

約数和(自身を除く): 51844354310

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 169, 338, 355, 710, 845, 923, 1690, 1846, 4615, 9230, 11999, 23998, 59995, 119990, 442439, 884878, 2212195, 4424390, 5751707, 11503414, 28758535, 31413169, 57517070, 62826338, 74772191, 149544382, 157065845, 314131690, 373860955, 408371197, 747721910, 816742394, 2041855985, 4083711970, 5308825561, 10617651122, 26544127805, 53088255610]

約数ペア:

[(1, 53088255610), (2, 26544127805), (5, 10617651122), (10, 5308825561), (13, 4083711970), (26, 2041855985), (65, 816742394), (71, 747721910), (130, 408371197), (142, 373860955), (169, 314131690), (338, 157065845), (355, 149544382), (710, 74772191), (845, 62826338), (923, 57517070), (1690, 31413169), (1846, 28758535), (4615, 11503414), (9230, 5751707), (11999, 4424390), (23998, 2212195), (59995, 884878), (119990, 442439)]