52807978880

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1556839}}^1$

素因数の和:1556911

約数の個数: 64

約数和(自身を含む): 128626120800

約数和(自身を除く): 75818141920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 6784, 8480, 16960, 33920, 1556839, 3113678, 6227356, 7784195, 12454712, 15568390, 24909424, 31136780, 49818848, 62273560, 82512467, 99637696, 124547120, 165024934, 199275392, 249094240, 330049868, 412562335, 498188480, 660099736, 825124670, 996376960, 1320199472, 1650249340, 2640398944, 3300498680, 5280797888, 6600997360, 10561595776, 13201994720, 26403989440, 52807978880]

約数ペア:

[(1, 52807978880), (2, 26403989440), (4, 13201994720), (5, 10561595776), (8, 6600997360), (10, 5280797888), (16, 3300498680), (20, 2640398944), (32, 1650249340), (40, 1320199472), (53, 996376960), (64, 825124670), (80, 660099736), (106, 498188480), (128, 412562335), (160, 330049868), (212, 249094240), (265, 199275392), (320, 165024934), (424, 124547120), (530, 99637696), (640, 82512467), (848, 62273560), (1060, 49818848), (1696, 31136780), (2120, 24909424), (3392, 15568390), (4240, 12454712), (6784, 7784195), (8480, 6227356), (16960, 3113678), (33920, 1556839)]