26485550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5821}}^1$

素因数の和:5853

約数の個数: 48

約数和(自身を含む): 60641952

約数和(自身を除く): 34156402

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 5821, 11642, 29105, 40747, 58210, 75673, 81494, 145525, 151346, 203735, 291050, 378365, 407470, 529711, 756730, 1018675, 1059422, 1891825, 2037350, 2648555, 3783650, 5297110, 13242775, 26485550]

約数ペア:

[(1, 26485550), (2, 13242775), (5, 5297110), (7, 3783650), (10, 2648555), (13, 2037350), (14, 1891825), (25, 1059422), (26, 1018675), (35, 756730), (50, 529711), (65, 407470), (70, 378365), (91, 291050), (130, 203735), (175, 151346), (182, 145525), (325, 81494), (350, 75673), (455, 58210), (650, 40747), (910, 29105), (2275, 11642), (4550, 5821)]