53919540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3270

約数の個数: 96

約数和(自身を含む): 173214720

約数和(自身を除く): 119295180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3221, 3348, 4185, 5580, 6442, 8370, 9663, 12884, 16105, 16740, 19326, 28989, 32210, 38652, 48315, 57978, 64420, 86967, 96630, 99851, 115956, 144945, 173934, 193260, 199702, 289890, 299553, 347868, 399404, 434835, 499255, 579780, 599106, 869670, 898659, 998510, 1198212, 1497765, 1739340, 1797318, 1997020, 2695977, 2995530, 3594636, 4493295, 5391954, 5991060, 8986590, 10783908, 13479885, 17973180, 26959770, 53919540]

約数ペア:

[(1, 53919540), (2, 26959770), (3, 17973180), (4, 13479885), (5, 10783908), (6, 8986590), (9, 5991060), (10, 5391954), (12, 4493295), (15, 3594636), (18, 2995530), (20, 2695977), (27, 1997020), (30, 1797318), (31, 1739340), (36, 1497765), (45, 1198212), (54, 998510), (60, 898659), (62, 869670), (90, 599106), (93, 579780), (108, 499255), (124, 434835), (135, 399404), (155, 347868), (180, 299553), (186, 289890), (270, 199702), (279, 193260), (310, 173934), (372, 144945), (465, 115956), (540, 99851), (558, 96630), (620, 86967), (837, 64420), (930, 57978), (1116, 48315), (1395, 38652), (1674, 32210), (1860, 28989), (2790, 19326), (3221, 16740), (3348, 16105), (4185, 12884), (5580, 9663), (6442, 8370)]