48209973

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 80821440

約数和(自身を除く): 32611467

約数列:

[1, 3, 7, 19, 21, 41, 49, 57, 123, 133, 147, 287, 399, 421, 779, 861, 931, 1263, 2009, 2337, 2793, 2947, 5453, 6027, 7999, 8841, 16359, 17261, 20629, 23997, 38171, 51783, 55993, 61887, 114513, 120827, 167979, 327959, 362481, 391951, 845789, 983877, 1175853, 2295713, 2537367, 6887139, 16069991, 48209973]

約数ペア:

[(1, 48209973), (3, 16069991), (7, 6887139), (19, 2537367), (21, 2295713), (41, 1175853), (49, 983877), (57, 845789), (123, 391951), (133, 362481), (147, 327959), (287, 167979), (399, 120827), (421, 114513), (779, 61887), (861, 55993), (931, 51783), (1263, 38171), (2009, 23997), (2337, 20629), (2793, 17261), (2947, 16359), (5453, 8841), (6027, 7999)]