53313078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 142696080

約数和(自身を除く): 89383002

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 37, 39, 42, 49, 58, 74, 78, 87, 91, 98, 111, 147, 169, 174, 182, 203, 222, 259, 273, 294, 338, 377, 406, 481, 507, 518, 546, 609, 637, 754, 777, 962, 1014, 1073, 1131, 1183, 1218, 1274, 1421, 1443, 1554, 1813, 1911, 2146, 2262, 2366, 2639, 2842, 2886, 3219, 3367, 3549, 3626, 3822, 4263, 4901, 5278, 5439, 6253, 6438, 6734, 7098, 7511, 7917, 8281, 8526, 9802, 10101, 10878, 12506, 13949, 14703, 15022, 15834, 16562, 18473, 18759, 20202, 22533, 23569, 24843, 27898, 29406, 34307, 36946, 37518, 41847, 43771, 45066, 47138, 49686, 52577, 55419, 68614, 70707, 83694, 87542, 97643, 102921, 105154, 110838, 131313, 141414, 157731, 181337, 195286, 205842, 240149, 262626, 292929, 306397, 315462, 362674, 480298, 544011, 585858, 612794, 683501, 720447, 919191, 1088022, 1269359, 1367002, 1440894, 1838382, 2050503, 2538718, 3808077, 4101006, 7616154, 8885513, 17771026, 26656539, 53313078]

約数ペア:

[(1, 53313078), (2, 26656539), (3, 17771026), (6, 8885513), (7, 7616154), (13, 4101006), (14, 3808077), (21, 2538718), (26, 2050503), (29, 1838382), (37, 1440894), (39, 1367002), (42, 1269359), (49, 1088022), (58, 919191), (74, 720447), (78, 683501), (87, 612794), (91, 585858), (98, 544011), (111, 480298), (147, 362674), (169, 315462), (174, 306397), (182, 292929), (203, 262626), (222, 240149), (259, 205842), (273, 195286), (294, 181337), (338, 157731), (377, 141414), (406, 131313), (481, 110838), (507, 105154), (518, 102921), (546, 97643), (609, 87542), (637, 83694), (754, 70707), (777, 68614), (962, 55419), (1014, 52577), (1073, 49686), (1131, 47138), (1183, 45066), (1218, 43771), (1274, 41847), (1421, 37518), (1443, 36946), (1554, 34307), (1813, 29406), (1911, 27898), (2146, 24843), (2262, 23569), (2366, 22533), (2639, 20202), (2842, 18759), (2886, 18473), (3219, 16562), (3367, 15834), (3549, 15022), (3626, 14703), (3822, 13949), (4263, 12506), (4901, 10878), (5278, 10101), (5439, 9802), (6253, 8526), (6438, 8281), (6734, 7917), (7098, 7511)]