50768000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 133660800

約数和(自身を除く): 82892800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 128, 152, 160, 167, 190, 200, 250, 304, 320, 334, 380, 400, 475, 500, 608, 640, 668, 760, 800, 835, 950, 1000, 1216, 1336, 1520, 1600, 1670, 1900, 2000, 2375, 2432, 2672, 3040, 3173, 3200, 3340, 3800, 4000, 4175, 4750, 5344, 6080, 6346, 6680, 7600, 8000, 8350, 9500, 10688, 12160, 12692, 13360, 15200, 15865, 16000, 16700, 19000, 20875, 21376, 25384, 26720, 30400, 31730, 33400, 38000, 41750, 50768, 53440, 60800, 63460, 66800, 76000, 79325, 83500, 101536, 106880, 126920, 133600, 152000, 158650, 167000, 203072, 253840, 267200, 304000, 317300, 334000, 396625, 406144, 507680, 534400, 634600, 668000, 793250, 1015360, 1269200, 1336000, 1586500, 2030720, 2538400, 2672000, 3173000, 5076800, 6346000, 10153600, 12692000, 25384000, 50768000]

約数ペア:

[(1, 50768000), (2, 25384000), (4, 12692000), (5, 10153600), (8, 6346000), (10, 5076800), (16, 3173000), (19, 2672000), (20, 2538400), (25, 2030720), (32, 1586500), (38, 1336000), (40, 1269200), (50, 1015360), (64, 793250), (76, 668000), (80, 634600), (95, 534400), (100, 507680), (125, 406144), (128, 396625), (152, 334000), (160, 317300), (167, 304000), (190, 267200), (200, 253840), (250, 203072), (304, 167000), (320, 158650), (334, 152000), (380, 133600), (400, 126920), (475, 106880), (500, 101536), (608, 83500), (640, 79325), (668, 76000), (760, 66800), (800, 63460), (835, 60800), (950, 53440), (1000, 50768), (1216, 41750), (1336, 38000), (1520, 33400), (1600, 31730), (1670, 30400), (1900, 26720), (2000, 25384), (2375, 21376), (2432, 20875), (2672, 19000), (3040, 16700), (3173, 16000), (3200, 15865), (3340, 15200), (3800, 13360), (4000, 12692), (4175, 12160), (4750, 10688), (5344, 9500), (6080, 8350), (6346, 8000), (6680, 7600)]