56955690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 168099840

約数和(自身を除く): 111144150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 127, 135, 151, 165, 198, 254, 270, 297, 302, 330, 381, 453, 495, 594, 635, 755, 762, 906, 990, 1143, 1270, 1359, 1397, 1485, 1510, 1661, 1905, 2265, 2286, 2718, 2794, 2970, 3322, 3429, 3810, 4077, 4191, 4530, 4983, 5715, 6795, 6858, 6985, 8154, 8305, 8382, 9966, 11430, 12573, 13590, 13970, 14949, 16610, 17145, 19177, 20385, 20955, 24915, 25146, 29898, 34290, 37719, 38354, 40770, 41910, 44847, 49830, 57531, 62865, 74745, 75438, 89694, 95885, 115062, 125730, 149490, 172593, 188595, 191770, 210947, 224235, 287655, 345186, 377190, 421894, 448470, 517779, 575310, 632841, 862965, 1035558, 1054735, 1265682, 1725930, 1898523, 2109470, 2588895, 3164205, 3797046, 5177790, 5695569, 6328410, 9492615, 11391138, 18985230, 28477845, 56955690]

約数ペア:

[(1, 56955690), (2, 28477845), (3, 18985230), (5, 11391138), (6, 9492615), (9, 6328410), (10, 5695569), (11, 5177790), (15, 3797046), (18, 3164205), (22, 2588895), (27, 2109470), (30, 1898523), (33, 1725930), (45, 1265682), (54, 1054735), (55, 1035558), (66, 862965), (90, 632841), (99, 575310), (110, 517779), (127, 448470), (135, 421894), (151, 377190), (165, 345186), (198, 287655), (254, 224235), (270, 210947), (297, 191770), (302, 188595), (330, 172593), (381, 149490), (453, 125730), (495, 115062), (594, 95885), (635, 89694), (755, 75438), (762, 74745), (906, 62865), (990, 57531), (1143, 49830), (1270, 44847), (1359, 41910), (1397, 40770), (1485, 38354), (1510, 37719), (1661, 34290), (1905, 29898), (2265, 25146), (2286, 24915), (2718, 20955), (2794, 20385), (2970, 19177), (3322, 17145), (3429, 16610), (3810, 14949), (4077, 13970), (4191, 13590), (4530, 12573), (4983, 11430), (5715, 9966), (6795, 8382), (6858, 8305), (6985, 8154)]