49658760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137941}}^1$

素因数の和:137958

約数の個数: 48

約数和(自身を含む): 161392140

約数和(自身を除く): 111733380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 137941, 275882, 413823, 551764, 689705, 827646, 1103528, 1241469, 1379410, 1655292, 2069115, 2482938, 2758820, 3310584, 4138230, 4965876, 5517640, 6207345, 8276460, 9931752, 12414690, 16552920, 24829380, 49658760]

約数ペア:

[(1, 49658760), (2, 24829380), (3, 16552920), (4, 12414690), (5, 9931752), (6, 8276460), (8, 6207345), (9, 5517640), (10, 4965876), (12, 4138230), (15, 3310584), (18, 2758820), (20, 2482938), (24, 2069115), (30, 1655292), (36, 1379410), (40, 1241469), (45, 1103528), (60, 827646), (72, 689705), (90, 551764), (120, 413823), (180, 275882), (360, 137941)]