47721198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8543}}^1$

素因数の和:8581

約数の個数: 48

約数和(自身を含む): 116881920

約数和(自身を除く): 69160722

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 8543, 17086, 25629, 51258, 59801, 119602, 162317, 179403, 324634, 358806, 418607, 486951, 837214, 973902, 1136219, 1255821, 2272438, 2511642, 3408657, 6817314, 7953533, 15907066, 23860599, 47721198]

約数ペア:

[(1, 47721198), (2, 23860599), (3, 15907066), (6, 7953533), (7, 6817314), (14, 3408657), (19, 2511642), (21, 2272438), (38, 1255821), (42, 1136219), (49, 973902), (57, 837214), (98, 486951), (114, 418607), (133, 358806), (147, 324634), (266, 179403), (294, 162317), (399, 119602), (798, 59801), (931, 51258), (1862, 25629), (2793, 17086), (5586, 8543)]