52971100

素因数分解:

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

素因数の和:5855

約数の個数: 72

約数和(自身を含む): 141497888

約数和(自身を除く): 88526788

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 5821, 9100, 11642, 23284, 29105, 40747, 58210, 75673, 81494, 116420, 145525, 151346, 162988, 203735, 291050, 302692, 378365, 407470, 529711, 582100, 756730, 814940, 1018675, 1059422, 1513460, 1891825, 2037350, 2118844, 2648555, 3783650, 4074700, 5297110, 7567300, 10594220, 13242775, 26485550, 52971100]

約数ペア:

[(1, 52971100), (2, 26485550), (4, 13242775), (5, 10594220), (7, 7567300), (10, 5297110), (13, 4074700), (14, 3783650), (20, 2648555), (25, 2118844), (26, 2037350), (28, 1891825), (35, 1513460), (50, 1059422), (52, 1018675), (65, 814940), (70, 756730), (91, 582100), (100, 529711), (130, 407470), (140, 378365), (175, 302692), (182, 291050), (260, 203735), (325, 162988), (350, 151346), (364, 145525), (455, 116420), (650, 81494), (700, 75673), (910, 58210), (1300, 40747), (1820, 29105), (2275, 23284), (4550, 11642), (5821, 9100)]