51310896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 160

約数和(自身を含む): 172988928

約数和(自身を除く): 121678032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 691, 714, 728, 816, 884, 952, 1092, 1326, 1382, 1428, 1456, 1547, 1768, 1904, 2073, 2184, 2652, 2764, 2856, 3094, 3536, 4146, 4368, 4641, 4837, 5304, 5528, 5712, 6188, 8292, 8983, 9282, 9674, 10608, 11056, 11747, 12376, 14511, 16584, 17966, 18564, 19348, 23494, 24752, 26949, 29022, 33168, 35241, 35932, 37128, 38696, 46988, 53898, 58044, 62881, 70482, 71864, 74256, 77392, 82229, 93976, 107796, 116088, 125762, 140964, 143728, 152711, 164458, 187952, 188643, 215592, 232176, 246687, 251524, 281928, 305422, 328916, 377286, 431184, 458133, 493374, 503048, 563856, 610844, 657832, 754572, 916266, 986748, 1006096, 1068977, 1221688, 1315664, 1509144, 1832532, 1973496, 2137954, 2443376, 3018288, 3206931, 3665064, 3946992, 4275908, 6413862, 7330128, 8551816, 12827724, 17103632, 25655448, 51310896]

約数ペア:

[(1, 51310896), (2, 25655448), (3, 17103632), (4, 12827724), (6, 8551816), (7, 7330128), (8, 6413862), (12, 4275908), (13, 3946992), (14, 3665064), (16, 3206931), (17, 3018288), (21, 2443376), (24, 2137954), (26, 1973496), (28, 1832532), (34, 1509144), (39, 1315664), (42, 1221688), (48, 1068977), (51, 1006096), (52, 986748), (56, 916266), (68, 754572), (78, 657832), (84, 610844), (91, 563856), (102, 503048), (104, 493374), (112, 458133), (119, 431184), (136, 377286), (156, 328916), (168, 305422), (182, 281928), (204, 251524), (208, 246687), (221, 232176), (238, 215592), (272, 188643), (273, 187952), (312, 164458), (336, 152711), (357, 143728), (364, 140964), (408, 125762), (442, 116088), (476, 107796), (546, 93976), (624, 82229), (663, 77392), (691, 74256), (714, 71864), (728, 70482), (816, 62881), (884, 58044), (952, 53898), (1092, 46988), (1326, 38696), (1382, 37128), (1428, 35932), (1456, 35241), (1547, 33168), (1768, 29022), (1904, 26949), (2073, 24752), (2184, 23494), (2652, 19348), (2764, 18564), (2856, 17966), (3094, 16584), (3536, 14511), (4146, 12376), (4368, 11747), (4641, 11056), (4837, 10608), (5304, 9674), (5528, 9282), (5712, 8983), (6188, 8292)]