49849380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{39563}}^1$

素因数の和:39585

約数の個数: 72

約数和(自身を含む): 172815552

約数和(自身を除く): 122966172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 39563, 79126, 118689, 158252, 197815, 237378, 276941, 356067, 395630, 474756, 553882, 593445, 712134, 791260, 830823, 1107764, 1186890, 1384705, 1424268, 1661646, 1780335, 2373780, 2492469, 2769410, 3323292, 3560670, 4154115, 4984938, 5538820, 7121340, 8308230, 9969876, 12462345, 16616460, 24924690, 49849380]

約数ペア:

[(1, 49849380), (2, 24924690), (3, 16616460), (4, 12462345), (5, 9969876), (6, 8308230), (7, 7121340), (9, 5538820), (10, 4984938), (12, 4154115), (14, 3560670), (15, 3323292), (18, 2769410), (20, 2492469), (21, 2373780), (28, 1780335), (30, 1661646), (35, 1424268), (36, 1384705), (42, 1186890), (45, 1107764), (60, 830823), (63, 791260), (70, 712134), (84, 593445), (90, 553882), (105, 474756), (126, 395630), (140, 356067), (180, 276941), (210, 237378), (252, 197815), (315, 158252), (420, 118689), (630, 79126), (1260, 39563)]