55187460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{102199}}^1$

素因数の和:102217

約数の個数: 48

約数和(自身を含む): 171696000

約数和(自身を除く): 116508540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 102199, 204398, 306597, 408796, 510995, 613194, 919791, 1021990, 1226388, 1532985, 1839582, 2043980, 2759373, 3065970, 3679164, 4598955, 5518746, 6131940, 9197910, 11037492, 13796865, 18395820, 27593730, 55187460]

約数ペア:

[(1, 55187460), (2, 27593730), (3, 18395820), (4, 13796865), (5, 11037492), (6, 9197910), (9, 6131940), (10, 5518746), (12, 4598955), (15, 3679164), (18, 3065970), (20, 2759373), (27, 2043980), (30, 1839582), (36, 1532985), (45, 1226388), (54, 1021990), (60, 919791), (90, 613194), (108, 510995), (135, 408796), (180, 306597), (270, 204398), (540, 102199)]