52112333

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 70272000

約数和(自身を除く): 18159667

約数列:

[1, 7, 13, 29, 31, 49, 91, 169, 203, 217, 343, 377, 403, 637, 899, 1183, 1421, 1519, 2639, 2821, 4459, 4901, 5239, 6293, 8281, 9947, 10633, 11687, 18473, 19747, 34307, 36673, 44051, 57967, 81809, 129311, 138229, 151931, 240149, 256711, 308357, 572663, 1063517, 1681043, 1796977, 4008641, 7444619, 52112333]

約数ペア:

[(1, 52112333), (7, 7444619), (13, 4008641), (29, 1796977), (31, 1681043), (49, 1063517), (91, 572663), (169, 308357), (203, 256711), (217, 240149), (343, 151931), (377, 138229), (403, 129311), (637, 81809), (899, 57967), (1183, 44051), (1421, 36673), (1519, 34307), (2639, 19747), (2821, 18473), (4459, 11687), (4901, 10633), (5239, 9947), (6293, 8281)]