49998870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3667

約数の個数: 80

約数和(自身を含む): 142388928

約数和(自身を除く): 92390058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 3631, 4590, 6885, 7262, 10893, 13770, 18155, 21786, 32679, 36310, 54465, 61727, 65358, 98037, 108930, 123454, 163395, 185181, 196074, 294111, 308635, 326790, 370362, 490185, 555543, 588222, 617270, 925905, 980370, 1111086, 1470555, 1666629, 1851810, 2777715, 2941110, 3333258, 4999887, 5555430, 8333145, 9999774, 16666290, 24999435, 49998870]

約数ペア:

[(1, 49998870), (2, 24999435), (3, 16666290), (5, 9999774), (6, 8333145), (9, 5555430), (10, 4999887), (15, 3333258), (17, 2941110), (18, 2777715), (27, 1851810), (30, 1666629), (34, 1470555), (45, 1111086), (51, 980370), (54, 925905), (81, 617270), (85, 588222), (90, 555543), (102, 490185), (135, 370362), (153, 326790), (162, 308635), (170, 294111), (255, 196074), (270, 185181), (306, 163395), (405, 123454), (459, 108930), (510, 98037), (765, 65358), (810, 61727), (918, 54465), (1377, 36310), (1530, 32679), (2295, 21786), (2754, 18155), (3631, 13770), (4590, 10893), (6885, 7262)]