51170417200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{231331}}^1$

素因数の和:231435

約数の個数: 120

約数和(自身を含む): 142278433280

約数和(自身を除く): 91108016080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 79, 80, 100, 112, 140, 158, 175, 200, 280, 316, 350, 395, 400, 553, 560, 632, 700, 790, 1106, 1264, 1400, 1580, 1975, 2212, 2765, 2800, 3160, 3950, 4424, 5530, 6320, 7900, 8848, 11060, 13825, 15800, 22120, 27650, 31600, 44240, 55300, 110600, 221200, 231331, 462662, 925324, 1156655, 1619317, 1850648, 2313310, 3238634, 3701296, 4626620, 5783275, 6477268, 8096585, 9253240, 11566550, 12954536, 16193170, 18275149, 18506480, 23133100, 25909072, 32386340, 36550298, 40482925, 46266200, 64772680, 73100596, 80965850, 91375745, 92532400, 127926043, 129545360, 146201192, 161931700, 182751490, 255852086, 292402384, 323863400, 365502980, 456878725, 511704172, 639630215, 647726800, 731005960, 913757450, 1023408344, 1279260430, 1462011920, 1827514900, 2046816688, 2558520860, 3198151075, 3655029800, 5117041720, 6396302150, 7310059600, 10234083440, 12792604300, 25585208600, 51170417200]

約数ペア:

[(1, 51170417200), (2, 25585208600), (4, 12792604300), (5, 10234083440), (7, 7310059600), (8, 6396302150), (10, 5117041720), (14, 3655029800), (16, 3198151075), (20, 2558520860), (25, 2046816688), (28, 1827514900), (35, 1462011920), (40, 1279260430), (50, 1023408344), (56, 913757450), (70, 731005960), (79, 647726800), (80, 639630215), (100, 511704172), (112, 456878725), (140, 365502980), (158, 323863400), (175, 292402384), (200, 255852086), (280, 182751490), (316, 161931700), (350, 146201192), (395, 129545360), (400, 127926043), (553, 92532400), (560, 91375745), (632, 80965850), (700, 73100596), (790, 64772680), (1106, 46266200), (1264, 40482925), (1400, 36550298), (1580, 32386340), (1975, 25909072), (2212, 23133100), (2765, 18506480), (2800, 18275149), (3160, 16193170), (3950, 12954536), (4424, 11566550), (5530, 9253240), (6320, 8096585), (7900, 6477268), (8848, 5783275), (11060, 4626620), (13825, 3701296), (15800, 3238634), (22120, 2313310), (27650, 1850648), (31600, 1619317), (44240, 1156655), (55300, 925324), (110600, 462662), (221200, 231331)]