56601990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23293}}^1$

素因数の和:23315

約数の個数: 48

約数和(自身を含む): 152622288

約数和(自身を除く): 96020298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 23293, 46586, 69879, 116465, 139758, 209637, 232930, 349395, 419274, 628911, 698790, 1048185, 1257822, 1886733, 2096370, 3144555, 3773466, 5660199, 6289110, 9433665, 11320398, 18867330, 28300995, 56601990]

約数ペア:

[(1, 56601990), (2, 28300995), (3, 18867330), (5, 11320398), (6, 9433665), (9, 6289110), (10, 5660199), (15, 3773466), (18, 3144555), (27, 2096370), (30, 1886733), (45, 1257822), (54, 1048185), (81, 698790), (90, 628911), (135, 419274), (162, 349395), (243, 232930), (270, 209637), (405, 139758), (486, 116465), (810, 69879), (1215, 46586), (2430, 23293)]