48138286

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 41493074

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 103, 133, 206, 251, 266, 502, 721, 931, 1442, 1757, 1862, 1957, 3514, 3914, 4769, 5047, 9538, 10094, 12299, 13699, 24598, 25853, 27398, 33383, 51706, 66766, 95893, 180971, 191786, 233681, 361942, 467362, 491207, 982414, 1266797, 2533594, 3438449, 6876898, 24069143, 48138286]

約数ペア:

[(1, 48138286), (2, 24069143), (7, 6876898), (14, 3438449), (19, 2533594), (38, 1266797), (49, 982414), (98, 491207), (103, 467362), (133, 361942), (206, 233681), (251, 191786), (266, 180971), (502, 95893), (721, 66766), (931, 51706), (1442, 33383), (1757, 27398), (1862, 25853), (1957, 24598), (3514, 13699), (3914, 12299), (4769, 10094), (5047, 9538)]