53663480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3384

約数の個数: 64

約数和(自身を含む): 134265600

約数和(自身を除く): 80602120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 3329, 4030, 6658, 8060, 13316, 16120, 16645, 26632, 33290, 43277, 66580, 86554, 103199, 133160, 173108, 206398, 216385, 346216, 412796, 432770, 515995, 825592, 865540, 1031990, 1341587, 1731080, 2063980, 2683174, 4127960, 5366348, 6707935, 10732696, 13415870, 26831740, 53663480]

約数ペア:

[(1, 53663480), (2, 26831740), (4, 13415870), (5, 10732696), (8, 6707935), (10, 5366348), (13, 4127960), (20, 2683174), (26, 2063980), (31, 1731080), (40, 1341587), (52, 1031990), (62, 865540), (65, 825592), (104, 515995), (124, 432770), (130, 412796), (155, 346216), (248, 216385), (260, 206398), (310, 173108), (403, 133160), (520, 103199), (620, 86554), (806, 66580), (1240, 43277), (1612, 33290), (2015, 26632), (3224, 16645), (3329, 16120), (4030, 13316), (6658, 8060)]