51068472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 159936000

約数和(自身を除く): 108867528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 349, 364, 402, 469, 536, 546, 698, 728, 804, 871, 938, 1047, 1092, 1396, 1407, 1608, 1742, 1876, 2094, 2184, 2443, 2613, 2792, 2814, 3484, 3752, 4188, 4537, 4886, 5226, 5628, 6097, 6968, 7329, 8376, 9074, 9772, 10452, 11256, 12194, 13611, 14658, 18148, 18291, 19544, 20904, 23383, 24388, 27222, 29316, 31759, 36296, 36582, 46766, 48776, 54444, 58632, 63518, 70149, 73164, 93532, 95277, 108888, 127036, 140298, 146328, 163681, 187064, 190554, 254072, 280596, 303979, 327362, 381108, 491043, 561192, 607958, 654724, 762216, 911937, 982086, 1215916, 1309448, 1823874, 1964172, 2127853, 2431832, 3647748, 3928344, 4255706, 6383559, 7295496, 8511412, 12767118, 17022824, 25534236, 51068472]

約数ペア:

[(1, 51068472), (2, 25534236), (3, 17022824), (4, 12767118), (6, 8511412), (7, 7295496), (8, 6383559), (12, 4255706), (13, 3928344), (14, 3647748), (21, 2431832), (24, 2127853), (26, 1964172), (28, 1823874), (39, 1309448), (42, 1215916), (52, 982086), (56, 911937), (67, 762216), (78, 654724), (84, 607958), (91, 561192), (104, 491043), (134, 381108), (156, 327362), (168, 303979), (182, 280596), (201, 254072), (268, 190554), (273, 187064), (312, 163681), (349, 146328), (364, 140298), (402, 127036), (469, 108888), (536, 95277), (546, 93532), (698, 73164), (728, 70149), (804, 63518), (871, 58632), (938, 54444), (1047, 48776), (1092, 46766), (1396, 36582), (1407, 36296), (1608, 31759), (1742, 29316), (1876, 27222), (2094, 24388), (2184, 23383), (2443, 20904), (2613, 19544), (2792, 18291), (2814, 18148), (3484, 14658), (3752, 13611), (4188, 12194), (4537, 11256), (4886, 10452), (5226, 9772), (5628, 9074), (6097, 8376), (6968, 7329)]