53317040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5050

約数の個数: 80

約数和(自身を含む): 149157120

約数和(自身を除く): 95840080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5011, 5320, 10022, 10640, 20044, 25055, 35077, 40088, 50110, 70154, 80176, 95209, 100220, 140308, 175385, 190418, 200440, 280616, 350770, 380836, 400880, 476045, 561232, 666463, 701540, 761672, 952090, 1332926, 1403080, 1523344, 1904180, 2665852, 2806160, 3332315, 3808360, 5331704, 6664630, 7616720, 10663408, 13329260, 26658520, 53317040]

約数ペア:

[(1, 53317040), (2, 26658520), (4, 13329260), (5, 10663408), (7, 7616720), (8, 6664630), (10, 5331704), (14, 3808360), (16, 3332315), (19, 2806160), (20, 2665852), (28, 1904180), (35, 1523344), (38, 1403080), (40, 1332926), (56, 952090), (70, 761672), (76, 701540), (80, 666463), (95, 561232), (112, 476045), (133, 400880), (140, 380836), (152, 350770), (190, 280616), (266, 200440), (280, 190418), (304, 175385), (380, 140308), (532, 100220), (560, 95209), (665, 80176), (760, 70154), (1064, 50110), (1330, 40088), (1520, 35077), (2128, 25055), (2660, 20044), (5011, 10640), (5320, 10022)]