49237398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 130141440

約数和(自身を除く): 80904042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 131, 133, 157, 171, 262, 266, 314, 342, 393, 399, 471, 786, 798, 917, 942, 1099, 1179, 1197, 1413, 1834, 2198, 2358, 2394, 2489, 2751, 2826, 2983, 3297, 4978, 5502, 5966, 6594, 7467, 8253, 8949, 9891, 14934, 16506, 17423, 17898, 19782, 20567, 20881, 22401, 26847, 34846, 41134, 41762, 44802, 52269, 53694, 61701, 62643, 104538, 123402, 125286, 143969, 156807, 185103, 187929, 287938, 313614, 370206, 375858, 390773, 431907, 781546, 863814, 1172319, 1295721, 2344638, 2591442, 2735411, 3516957, 5470822, 7033914, 8206233, 16412466, 24618699, 49237398]

約数ペア:

[(1, 49237398), (2, 24618699), (3, 16412466), (6, 8206233), (7, 7033914), (9, 5470822), (14, 3516957), (18, 2735411), (19, 2591442), (21, 2344638), (38, 1295721), (42, 1172319), (57, 863814), (63, 781546), (114, 431907), (126, 390773), (131, 375858), (133, 370206), (157, 313614), (171, 287938), (262, 187929), (266, 185103), (314, 156807), (342, 143969), (393, 125286), (399, 123402), (471, 104538), (786, 62643), (798, 61701), (917, 53694), (942, 52269), (1099, 44802), (1179, 41762), (1197, 41134), (1413, 34846), (1834, 26847), (2198, 22401), (2358, 20881), (2394, 20567), (2489, 19782), (2751, 17898), (2826, 17423), (2983, 16506), (3297, 14934), (4978, 9891), (5502, 8949), (5966, 8253), (6594, 7467)]