49660740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16229}}^1$

素因数の和:16261

約数の個数: 72

約数和(自身を含む): 159508440

約数和(自身を除く): 109847700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 16229, 32458, 48687, 64916, 81145, 97374, 146061, 162290, 194748, 243435, 275893, 292122, 324580, 486870, 551786, 584244, 730305, 827679, 973740, 1103572, 1379465, 1460610, 1655358, 2483037, 2758930, 2921220, 3310716, 4138395, 4966074, 5517860, 8276790, 9932148, 12415185, 16553580, 24830370, 49660740]

約数ペア:

[(1, 49660740), (2, 24830370), (3, 16553580), (4, 12415185), (5, 9932148), (6, 8276790), (9, 5517860), (10, 4966074), (12, 4138395), (15, 3310716), (17, 2921220), (18, 2758930), (20, 2483037), (30, 1655358), (34, 1460610), (36, 1379465), (45, 1103572), (51, 973740), (60, 827679), (68, 730305), (85, 584244), (90, 551786), (102, 486870), (153, 324580), (170, 292122), (180, 275893), (204, 243435), (255, 194748), (306, 162290), (340, 146061), (510, 97374), (612, 81145), (765, 64916), (1020, 48687), (1530, 32458), (3060, 16229)]