52018400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{1327}}^1$

素因数の和:1361

約数の個数: 108

約数和(自身を含む): 147834288

約数和(自身を除く): 95815888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1327, 1400, 1568, 1960, 2450, 2654, 2800, 3920, 4900, 5308, 5600, 6635, 7840, 9289, 9800, 10616, 13270, 18578, 19600, 21232, 26540, 33175, 37156, 39200, 42464, 46445, 53080, 65023, 66350, 74312, 92890, 106160, 130046, 132700, 148624, 185780, 212320, 232225, 260092, 265400, 297248, 325115, 371560, 464450, 520184, 530800, 650230, 743120, 928900, 1040368, 1061600, 1300460, 1486240, 1625575, 1857800, 2080736, 2600920, 3251150, 3715600, 5201840, 6502300, 7431200, 10403680, 13004600, 26009200, 52018400]

約数ペア:

[(1, 52018400), (2, 26009200), (4, 13004600), (5, 10403680), (7, 7431200), (8, 6502300), (10, 5201840), (14, 3715600), (16, 3251150), (20, 2600920), (25, 2080736), (28, 1857800), (32, 1625575), (35, 1486240), (40, 1300460), (49, 1061600), (50, 1040368), (56, 928900), (70, 743120), (80, 650230), (98, 530800), (100, 520184), (112, 464450), (140, 371560), (160, 325115), (175, 297248), (196, 265400), (200, 260092), (224, 232225), (245, 212320), (280, 185780), (350, 148624), (392, 132700), (400, 130046), (490, 106160), (560, 92890), (700, 74312), (784, 66350), (800, 65023), (980, 53080), (1120, 46445), (1225, 42464), (1327, 39200), (1400, 37156), (1568, 33175), (1960, 26540), (2450, 21232), (2654, 19600), (2800, 18578), (3920, 13270), (4900, 10616), (5308, 9800), (5600, 9289), (6635, 7840)]