49095480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 169735680

約数和(自身を除く): 120640200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 277, 280, 420, 422, 554, 633, 831, 840, 844, 1055, 1108, 1266, 1385, 1477, 1662, 1688, 1939, 2110, 2216, 2532, 2770, 2954, 3165, 3324, 3878, 4155, 4220, 4431, 5064, 5540, 5817, 5908, 6330, 6648, 7385, 7756, 8310, 8440, 8862, 9695, 11080, 11634, 11816, 12660, 14770, 15512, 16620, 17724, 19390, 22155, 23268, 25320, 29085, 29540, 33240, 35448, 38780, 44310, 46536, 58170, 58447, 59080, 77560, 88620, 116340, 116894, 175341, 177240, 232680, 233788, 292235, 350682, 409129, 467576, 584470, 701364, 818258, 876705, 1168940, 1227387, 1402728, 1636516, 1753410, 2045645, 2337880, 2454774, 3273032, 3506820, 4091290, 4909548, 6136935, 7013640, 8182580, 9819096, 12273870, 16365160, 24547740, 49095480]

約数ペア:

[(1, 49095480), (2, 24547740), (3, 16365160), (4, 12273870), (5, 9819096), (6, 8182580), (7, 7013640), (8, 6136935), (10, 4909548), (12, 4091290), (14, 3506820), (15, 3273032), (20, 2454774), (21, 2337880), (24, 2045645), (28, 1753410), (30, 1636516), (35, 1402728), (40, 1227387), (42, 1168940), (56, 876705), (60, 818258), (70, 701364), (84, 584470), (105, 467576), (120, 409129), (140, 350682), (168, 292235), (210, 233788), (211, 232680), (277, 177240), (280, 175341), (420, 116894), (422, 116340), (554, 88620), (633, 77560), (831, 59080), (840, 58447), (844, 58170), (1055, 46536), (1108, 44310), (1266, 38780), (1385, 35448), (1477, 33240), (1662, 29540), (1688, 29085), (1939, 25320), (2110, 23268), (2216, 22155), (2532, 19390), (2770, 17724), (2954, 16620), (3165, 15512), (3324, 14770), (3878, 12660), (4155, 11816), (4220, 11634), (4431, 11080), (5064, 9695), (5540, 8862), (5817, 8440), (5908, 8310), (6330, 7756), (6648, 7385)]