50538404

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 111273120

約数和(自身を除く): 60734716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 133, 164, 196, 266, 287, 331, 532, 574, 662, 779, 931, 1148, 1324, 1558, 1862, 2009, 2317, 3116, 3724, 4018, 4634, 5453, 6289, 8036, 9268, 10906, 12578, 13571, 16219, 21812, 25156, 27142, 32438, 38171, 44023, 54284, 64876, 76342, 88046, 94997, 152684, 176092, 189994, 257849, 308161, 379988, 515698, 616322, 664979, 1031396, 1232644, 1329958, 1804943, 2659916, 3609886, 7219772, 12634601, 25269202, 50538404]

約数ペア:

[(1, 50538404), (2, 25269202), (4, 12634601), (7, 7219772), (14, 3609886), (19, 2659916), (28, 1804943), (38, 1329958), (41, 1232644), (49, 1031396), (76, 664979), (82, 616322), (98, 515698), (133, 379988), (164, 308161), (196, 257849), (266, 189994), (287, 176092), (331, 152684), (532, 94997), (574, 88046), (662, 76342), (779, 64876), (931, 54284), (1148, 44023), (1324, 38171), (1558, 32438), (1862, 27142), (2009, 25156), (2317, 21812), (3116, 16219), (3724, 13571), (4018, 12578), (4634, 10906), (5453, 9268), (6289, 8036)]