49897533

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 84115584

約数和(自身を除く): 34218051

約数列:

[1, 3, 7, 17, 21, 41, 49, 51, 119, 123, 147, 287, 357, 487, 697, 833, 861, 1461, 2009, 2091, 2499, 3409, 4879, 6027, 8279, 10227, 14637, 19967, 23863, 24837, 34153, 57953, 59901, 71589, 102459, 139769, 173859, 339439, 405671, 419307, 978383, 1018317, 1217013, 2376073, 2935149, 7128219, 16632511, 49897533]

約数ペア:

[(1, 49897533), (3, 16632511), (7, 7128219), (17, 2935149), (21, 2376073), (41, 1217013), (49, 1018317), (51, 978383), (119, 419307), (123, 405671), (147, 339439), (287, 173859), (357, 139769), (487, 102459), (697, 71589), (833, 59901), (861, 57953), (1461, 34153), (2009, 24837), (2091, 23863), (2499, 19967), (3409, 14637), (4879, 10227), (6027, 8279)]