49767120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:454

約数の個数: 180

約数和(自身を含む): 181422540

約数和(自身を除く): 131655420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 409, 468, 507, 520, 585, 624, 676, 720, 780, 818, 845, 936, 1014, 1040, 1170, 1227, 1352, 1521, 1560, 1636, 1690, 1872, 2028, 2045, 2340, 2454, 2535, 2704, 3042, 3120, 3272, 3380, 3681, 4056, 4090, 4680, 4908, 5070, 5317, 6084, 6135, 6544, 6760, 7362, 7605, 8112, 8180, 9360, 9816, 10140, 10634, 12168, 12270, 13520, 14724, 15210, 15951, 16360, 18405, 19632, 20280, 21268, 24336, 24540, 26585, 29448, 30420, 31902, 32720, 36810, 40560, 42536, 47853, 49080, 53170, 58896, 60840, 63804, 69121, 73620, 79755, 85072, 95706, 98160, 106340, 121680, 127608, 138242, 147240, 159510, 191412, 207363, 212680, 239265, 255216, 276484, 294480, 319020, 345605, 382824, 414726, 425360, 478530, 552968, 622089, 638040, 691210, 765648, 829452, 957060, 1036815, 1105936, 1244178, 1276080, 1382420, 1658904, 1914120, 2073630, 2488356, 2764840, 3110445, 3317808, 3828240, 4147260, 4976712, 5529680, 6220890, 8294520, 9953424, 12441780, 16589040, 24883560, 49767120]

約数ペア:

[(1, 49767120), (2, 24883560), (3, 16589040), (4, 12441780), (5, 9953424), (6, 8294520), (8, 6220890), (9, 5529680), (10, 4976712), (12, 4147260), (13, 3828240), (15, 3317808), (16, 3110445), (18, 2764840), (20, 2488356), (24, 2073630), (26, 1914120), (30, 1658904), (36, 1382420), (39, 1276080), (40, 1244178), (45, 1105936), (48, 1036815), (52, 957060), (60, 829452), (65, 765648), (72, 691210), (78, 638040), (80, 622089), (90, 552968), (104, 478530), (117, 425360), (120, 414726), (130, 382824), (144, 345605), (156, 319020), (169, 294480), (180, 276484), (195, 255216), (208, 239265), (234, 212680), (240, 207363), (260, 191412), (312, 159510), (338, 147240), (360, 138242), (390, 127608), (409, 121680), (468, 106340), (507, 98160), (520, 95706), (585, 85072), (624, 79755), (676, 73620), (720, 69121), (780, 63804), (818, 60840), (845, 58896), (936, 53170), (1014, 49080), (1040, 47853), (1170, 42536), (1227, 40560), (1352, 36810), (1521, 32720), (1560, 31902), (1636, 30420), (1690, 29448), (1872, 26585), (2028, 24540), (2045, 24336), (2340, 21268), (2454, 20280), (2535, 19632), (2704, 18405), (3042, 16360), (3120, 15951), (3272, 15210), (3380, 14724), (3681, 13520), (4056, 12270), (4090, 12168), (4680, 10634), (4908, 10140), (5070, 9816), (5317, 9360), (6084, 8180), (6135, 8112), (6544, 7605), (6760, 7362)]