51922164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 141916320

約数和(自身を除く): 89994156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 227, 294, 389, 454, 588, 681, 778, 908, 1167, 1362, 1556, 1589, 2334, 2723, 2724, 3178, 4668, 4767, 5446, 6356, 8169, 9534, 10892, 11123, 16338, 19061, 19068, 22246, 32676, 33369, 38122, 44492, 57183, 66738, 76244, 88303, 114366, 133476, 176606, 228732, 264909, 353212, 529818, 618121, 1059636, 1236242, 1854363, 2472484, 3708726, 4326847, 7417452, 8653694, 12980541, 17307388, 25961082, 51922164]

約数ペア:

[(1, 51922164), (2, 25961082), (3, 17307388), (4, 12980541), (6, 8653694), (7, 7417452), (12, 4326847), (14, 3708726), (21, 2472484), (28, 1854363), (42, 1236242), (49, 1059636), (84, 618121), (98, 529818), (147, 353212), (196, 264909), (227, 228732), (294, 176606), (389, 133476), (454, 114366), (588, 88303), (681, 76244), (778, 66738), (908, 57183), (1167, 44492), (1362, 38122), (1556, 33369), (1589, 32676), (2334, 22246), (2723, 19068), (2724, 19061), (3178, 16338), (4668, 11123), (4767, 10892), (5446, 9534), (6356, 8169)]