53945340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21929}}^1$

素因数の和:21982

約数の個数: 48

約数和(自身を含む): 154738080

約数和(自身を除く): 100792740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 21929, 43858, 65787, 87716, 109645, 131574, 219290, 263148, 328935, 438580, 657870, 899089, 1315740, 1798178, 2697267, 3596356, 4495445, 5394534, 8990890, 10789068, 13486335, 17981780, 26972670, 53945340]

約数ペア:

[(1, 53945340), (2, 26972670), (3, 17981780), (4, 13486335), (5, 10789068), (6, 8990890), (10, 5394534), (12, 4495445), (15, 3596356), (20, 2697267), (30, 1798178), (41, 1315740), (60, 899089), (82, 657870), (123, 438580), (164, 328935), (205, 263148), (246, 219290), (410, 131574), (492, 109645), (615, 87716), (820, 65787), (1230, 43858), (2460, 21929)]