55295500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 133555968

約数和(自身を除く): 78260468

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 125, 130, 181, 188, 235, 250, 260, 325, 362, 470, 500, 611, 650, 724, 905, 940, 1175, 1222, 1300, 1625, 1810, 2350, 2353, 2444, 3055, 3250, 3620, 4525, 4700, 4706, 5875, 6110, 6500, 8507, 9050, 9412, 11750, 11765, 12220, 15275, 17014, 18100, 22625, 23500, 23530, 30550, 34028, 42535, 45250, 47060, 58825, 61100, 76375, 85070, 90500, 110591, 117650, 152750, 170140, 212675, 221182, 235300, 294125, 305500, 425350, 442364, 552955, 588250, 850700, 1063375, 1105910, 1176500, 2126750, 2211820, 2764775, 4253500, 5529550, 11059100, 13823875, 27647750, 55295500]

約数ペア:

[(1, 55295500), (2, 27647750), (4, 13823875), (5, 11059100), (10, 5529550), (13, 4253500), (20, 2764775), (25, 2211820), (26, 2126750), (47, 1176500), (50, 1105910), (52, 1063375), (65, 850700), (94, 588250), (100, 552955), (125, 442364), (130, 425350), (181, 305500), (188, 294125), (235, 235300), (250, 221182), (260, 212675), (325, 170140), (362, 152750), (470, 117650), (500, 110591), (611, 90500), (650, 85070), (724, 76375), (905, 61100), (940, 58825), (1175, 47060), (1222, 45250), (1300, 42535), (1625, 34028), (1810, 30550), (2350, 23530), (2353, 23500), (2444, 22625), (3055, 18100), (3250, 17014), (3620, 15275), (4525, 12220), (4700, 11765), (4706, 11750), (5875, 9412), (6110, 9050), (6500, 8507)]