50631220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 110492928

約数和(自身を除く): 59861708

約数列:

[1, 2, 4, 5, 10, 20, 47, 61, 94, 122, 188, 235, 244, 305, 470, 610, 883, 940, 1220, 1766, 2867, 3532, 4415, 5734, 8830, 11468, 14335, 17660, 28670, 41501, 53863, 57340, 83002, 107726, 166004, 207505, 215452, 269315, 415010, 538630, 830020, 1077260, 2531561, 5063122, 10126244, 12657805, 25315610, 50631220]

約数ペア:

[(1, 50631220), (2, 25315610), (4, 12657805), (5, 10126244), (10, 5063122), (20, 2531561), (47, 1077260), (61, 830020), (94, 538630), (122, 415010), (188, 269315), (235, 215452), (244, 207505), (305, 166004), (470, 107726), (610, 83002), (883, 57340), (940, 53863), (1220, 41501), (1766, 28670), (2867, 17660), (3532, 14335), (4415, 11468), (5734, 8830)]