49123260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30323}}^1$

素因数の和:30344

約数の個数: 60

約数和(自身を含む): 154106568

約数和(自身を除く): 104983308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 30323, 60646, 90969, 121292, 151615, 181938, 272907, 303230, 363876, 454845, 545814, 606460, 818721, 909690, 1091628, 1364535, 1637442, 1819380, 2456163, 2729070, 3274884, 4093605, 4912326, 5458140, 8187210, 9824652, 12280815, 16374420, 24561630, 49123260]

約数ペア:

[(1, 49123260), (2, 24561630), (3, 16374420), (4, 12280815), (5, 9824652), (6, 8187210), (9, 5458140), (10, 4912326), (12, 4093605), (15, 3274884), (18, 2729070), (20, 2456163), (27, 1819380), (30, 1637442), (36, 1364535), (45, 1091628), (54, 909690), (60, 818721), (81, 606460), (90, 545814), (108, 454845), (135, 363876), (162, 303230), (180, 272907), (270, 181938), (324, 151615), (405, 121292), (540, 90969), (810, 60646), (1620, 30323)]