51121824

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 152736192

約数和(自身を除く): 101614368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 137, 138, 156, 169, 184, 208, 274, 276, 299, 312, 338, 368, 411, 416, 507, 548, 552, 598, 624, 676, 736, 822, 897, 1014, 1096, 1104, 1196, 1248, 1352, 1644, 1781, 1794, 2028, 2192, 2208, 2392, 2704, 3151, 3288, 3562, 3588, 3887, 4056, 4384, 4784, 5343, 5408, 6302, 6576, 7124, 7176, 7774, 8112, 9453, 9568, 10686, 11661, 12604, 13152, 14248, 14352, 15548, 16224, 18906, 21372, 23153, 23322, 25208, 28496, 28704, 31096, 37812, 40963, 42744, 46306, 46644, 50416, 56992, 62192, 69459, 75624, 81926, 85488, 92612, 93288, 100832, 122889, 124384, 138918, 151248, 163852, 170976, 185224, 186576, 245778, 277836, 302496, 327704, 370448, 373152, 491556, 532519, 555672, 655408, 740896, 983112, 1065038, 1111344, 1310816, 1597557, 1966224, 2130076, 2222688, 3195114, 3932448, 4260152, 6390228, 8520304, 12780456, 17040608, 25560912, 51121824]

約数ペア:

[(1, 51121824), (2, 25560912), (3, 17040608), (4, 12780456), (6, 8520304), (8, 6390228), (12, 4260152), (13, 3932448), (16, 3195114), (23, 2222688), (24, 2130076), (26, 1966224), (32, 1597557), (39, 1310816), (46, 1111344), (48, 1065038), (52, 983112), (69, 740896), (78, 655408), (92, 555672), (96, 532519), (104, 491556), (137, 373152), (138, 370448), (156, 327704), (169, 302496), (184, 277836), (208, 245778), (274, 186576), (276, 185224), (299, 170976), (312, 163852), (338, 151248), (368, 138918), (411, 124384), (416, 122889), (507, 100832), (548, 93288), (552, 92612), (598, 85488), (624, 81926), (676, 75624), (736, 69459), (822, 62192), (897, 56992), (1014, 50416), (1096, 46644), (1104, 46306), (1196, 42744), (1248, 40963), (1352, 37812), (1644, 31096), (1781, 28704), (1794, 28496), (2028, 25208), (2192, 23322), (2208, 23153), (2392, 21372), (2704, 18906), (3151, 16224), (3288, 15548), (3562, 14352), (3588, 14248), (3887, 13152), (4056, 12604), (4384, 11661), (4784, 10686), (5343, 9568), (5408, 9453), (6302, 8112), (6576, 7774), (7124, 7176)]