48419828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 93334080

約数和(自身を除く): 44914252

約数列:

[1, 2, 4, 19, 37, 38, 67, 74, 76, 134, 148, 257, 268, 514, 703, 1028, 1273, 1406, 2479, 2546, 2812, 4883, 4958, 5092, 9509, 9766, 9916, 17219, 19018, 19532, 34438, 38036, 47101, 68876, 94202, 180671, 188404, 327161, 361342, 637103, 654322, 722684, 1274206, 1308644, 2548412, 12104957, 24209914, 48419828]

約数ペア:

[(1, 48419828), (2, 24209914), (4, 12104957), (19, 2548412), (37, 1308644), (38, 1274206), (67, 722684), (74, 654322), (76, 637103), (134, 361342), (148, 327161), (257, 188404), (268, 180671), (514, 94202), (703, 68876), (1028, 47101), (1273, 38036), (1406, 34438), (2479, 19532), (2546, 19018), (2812, 17219), (4883, 9916), (4958, 9766), (5092, 9509)]