51344202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 127217664

約数和(自身を除く): 75873462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 271, 273, 347, 542, 546, 694, 813, 1041, 1626, 1897, 2082, 2429, 3523, 3794, 4511, 4858, 5691, 7046, 7287, 9022, 10569, 11382, 13533, 14574, 21138, 24661, 27066, 31577, 49322, 63154, 73983, 94037, 94731, 147966, 188074, 189462, 282111, 564222, 658259, 1222481, 1316518, 1974777, 2444962, 3667443, 3949554, 7334886, 8557367, 17114734, 25672101, 51344202]

約数ペア:

[(1, 51344202), (2, 25672101), (3, 17114734), (6, 8557367), (7, 7334886), (13, 3949554), (14, 3667443), (21, 2444962), (26, 1974777), (39, 1316518), (42, 1222481), (78, 658259), (91, 564222), (182, 282111), (271, 189462), (273, 188074), (347, 147966), (542, 94731), (546, 94037), (694, 73983), (813, 63154), (1041, 49322), (1626, 31577), (1897, 27066), (2082, 24661), (2429, 21138), (3523, 14574), (3794, 13533), (4511, 11382), (4858, 10569), (5691, 9022), (7046, 7287)]