50247180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 162751680

約数和(自身を除く): 112504500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 53, 60, 69, 90, 92, 106, 115, 138, 159, 180, 207, 212, 229, 230, 265, 276, 318, 345, 414, 458, 460, 477, 530, 636, 687, 690, 795, 828, 916, 954, 1035, 1060, 1145, 1219, 1374, 1380, 1590, 1908, 2061, 2070, 2290, 2385, 2438, 2748, 3180, 3435, 3657, 4122, 4140, 4580, 4770, 4876, 5267, 6095, 6870, 7314, 8244, 9540, 10305, 10534, 10971, 12137, 12190, 13740, 14628, 15801, 18285, 20610, 21068, 21942, 24274, 24380, 26335, 31602, 36411, 36570, 41220, 43884, 47403, 48548, 52670, 54855, 60685, 63204, 72822, 73140, 79005, 94806, 105340, 109233, 109710, 121370, 145644, 158010, 182055, 189612, 218466, 219420, 237015, 242740, 279151, 316020, 364110, 436932, 474030, 546165, 558302, 728220, 837453, 948060, 1092330, 1116604, 1395755, 1674906, 2184660, 2512359, 2791510, 3349812, 4187265, 5024718, 5583020, 8374530, 10049436, 12561795, 16749060, 25123590, 50247180]

約数ペア:

[(1, 50247180), (2, 25123590), (3, 16749060), (4, 12561795), (5, 10049436), (6, 8374530), (9, 5583020), (10, 5024718), (12, 4187265), (15, 3349812), (18, 2791510), (20, 2512359), (23, 2184660), (30, 1674906), (36, 1395755), (45, 1116604), (46, 1092330), (53, 948060), (60, 837453), (69, 728220), (90, 558302), (92, 546165), (106, 474030), (115, 436932), (138, 364110), (159, 316020), (180, 279151), (207, 242740), (212, 237015), (229, 219420), (230, 218466), (265, 189612), (276, 182055), (318, 158010), (345, 145644), (414, 121370), (458, 109710), (460, 109233), (477, 105340), (530, 94806), (636, 79005), (687, 73140), (690, 72822), (795, 63204), (828, 60685), (916, 54855), (954, 52670), (1035, 48548), (1060, 47403), (1145, 43884), (1219, 41220), (1374, 36570), (1380, 36411), (1590, 31602), (1908, 26335), (2061, 24380), (2070, 24274), (2290, 21942), (2385, 21068), (2438, 20610), (2748, 18285), (3180, 15801), (3435, 14628), (3657, 13740), (4122, 12190), (4140, 12137), (4580, 10971), (4770, 10534), (4876, 10305), (5267, 9540), (6095, 8244), (6870, 7314)]