50778

素因数分解:

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

素因数の和:59

約数の個数: 48

約数和(自身を含む): 139776

約数和(自身を除く): 88998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2418, 2821, 3627, 3906, 5642, 7254, 8463, 16926, 25389, 50778]

約数ペア:

[(1, 50778), (2, 25389), (3, 16926), (6, 8463), (7, 7254), (9, 5642), (13, 3906), (14, 3627), (18, 2821), (21, 2418), (26, 1953), (31, 1638), (39, 1302), (42, 1209), (62, 819), (63, 806), (78, 651), (91, 558), (93, 546), (117, 434), (126, 403), (182, 279), (186, 273), (217, 234)]