51830142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 132378624

約数和(自身を除く): 80548482

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 71, 78, 91, 98, 142, 147, 182, 191, 213, 273, 294, 382, 426, 497, 546, 573, 637, 923, 994, 1146, 1274, 1337, 1491, 1846, 1911, 2483, 2674, 2769, 2982, 3479, 3822, 4011, 4966, 5538, 6461, 6958, 7449, 8022, 9359, 10437, 12922, 13561, 14898, 17381, 18718, 19383, 20874, 27122, 28077, 34762, 38766, 40683, 45227, 52143, 56154, 81366, 90454, 94927, 104286, 121667, 135681, 176293, 189854, 243334, 271362, 284781, 352586, 365001, 528879, 569562, 664489, 730002, 1057758, 1234051, 1328978, 1993467, 2468102, 3702153, 3986934, 7404306, 8638357, 17276714, 25915071, 51830142]

約数ペア:

[(1, 51830142), (2, 25915071), (3, 17276714), (6, 8638357), (7, 7404306), (13, 3986934), (14, 3702153), (21, 2468102), (26, 1993467), (39, 1328978), (42, 1234051), (49, 1057758), (71, 730002), (78, 664489), (91, 569562), (98, 528879), (142, 365001), (147, 352586), (182, 284781), (191, 271362), (213, 243334), (273, 189854), (294, 176293), (382, 135681), (426, 121667), (497, 104286), (546, 94927), (573, 90454), (637, 81366), (923, 56154), (994, 52143), (1146, 45227), (1274, 40683), (1337, 38766), (1491, 34762), (1846, 28077), (1911, 27122), (2483, 20874), (2674, 19383), (2769, 18718), (2982, 17381), (3479, 14898), (3822, 13561), (4011, 12922), (4966, 10437), (5538, 9359), (6461, 8022), (6958, 7449)]