47995178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 48772822

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 47, 77, 94, 133, 154, 209, 266, 329, 349, 418, 517, 658, 698, 893, 1034, 1463, 1786, 2443, 2926, 3619, 3839, 4886, 6251, 6631, 7238, 7678, 9823, 12502, 13262, 16403, 19646, 26873, 32806, 46417, 53746, 68761, 72941, 92834, 114821, 137522, 145882, 180433, 229642, 311657, 360866, 510587, 623314, 1021174, 1263031, 2181599, 2526062, 3428227, 4363198, 6856454, 23997589, 47995178]

約数ペア:

[(1, 47995178), (2, 23997589), (7, 6856454), (11, 4363198), (14, 3428227), (19, 2526062), (22, 2181599), (38, 1263031), (47, 1021174), (77, 623314), (94, 510587), (133, 360866), (154, 311657), (209, 229642), (266, 180433), (329, 145882), (349, 137522), (418, 114821), (517, 92834), (658, 72941), (698, 68761), (893, 53746), (1034, 46417), (1463, 32806), (1786, 26873), (2443, 19646), (2926, 16403), (3619, 13262), (3839, 12502), (4886, 9823), (6251, 7678), (6631, 7238)]