56957600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{1453}}^1$

素因数の和:1487

約数の個数: 108

約数和(自身を含む): 161860734

約数和(自身を除く): 104903134

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, 1400, 1453, 1568, 1960, 2450, 2800, 2906, 3920, 4900, 5600, 5812, 7265, 7840, 9800, 10171, 11624, 14530, 19600, 20342, 23248, 29060, 36325, 39200, 40684, 46496, 50855, 58120, 71197, 72650, 81368, 101710, 116240, 142394, 145300, 162736, 203420, 232480, 254275, 284788, 290600, 325472, 355985, 406840, 508550, 569576, 581200, 711970, 813680, 1017100, 1139152, 1162400, 1423940, 1627360, 1779925, 2034200, 2278304, 2847880, 3559850, 4068400, 5695760, 7119700, 8136800, 11391520, 14239400, 28478800, 56957600]

約数ペア:

[(1, 56957600), (2, 28478800), (4, 14239400), (5, 11391520), (7, 8136800), (8, 7119700), (10, 5695760), (14, 4068400), (16, 3559850), (20, 2847880), (25, 2278304), (28, 2034200), (32, 1779925), (35, 1627360), (40, 1423940), (49, 1162400), (50, 1139152), (56, 1017100), (70, 813680), (80, 711970), (98, 581200), (100, 569576), (112, 508550), (140, 406840), (160, 355985), (175, 325472), (196, 290600), (200, 284788), (224, 254275), (245, 232480), (280, 203420), (350, 162736), (392, 145300), (400, 142394), (490, 116240), (560, 101710), (700, 81368), (784, 72650), (800, 71197), (980, 58120), (1120, 50855), (1225, 46496), (1400, 40684), (1453, 39200), (1568, 36325), (1960, 29060), (2450, 23248), (2800, 20342), (2906, 19600), (3920, 14530), (4900, 11624), (5600, 10171), (5812, 9800), (7265, 7840)]