55394500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 192

約数和(自身を含む): 157248000

約数和(自身を除く): 101853500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 49, 50, 68, 70, 76, 85, 95, 98, 100, 119, 125, 133, 140, 170, 175, 190, 196, 238, 245, 250, 266, 323, 340, 343, 350, 380, 425, 475, 476, 490, 500, 532, 595, 646, 665, 686, 700, 833, 850, 875, 931, 950, 980, 1190, 1225, 1292, 1330, 1372, 1615, 1666, 1700, 1715, 1750, 1862, 1900, 2125, 2261, 2375, 2380, 2450, 2660, 2975, 3230, 3325, 3332, 3430, 3500, 3724, 4165, 4250, 4522, 4655, 4750, 4900, 5831, 5950, 6125, 6460, 6517, 6650, 6860, 8075, 8330, 8500, 8575, 9044, 9310, 9500, 11305, 11662, 11900, 12250, 13034, 13300, 14875, 15827, 16150, 16625, 16660, 17150, 18620, 20825, 22610, 23275, 23324, 24500, 26068, 29155, 29750, 31654, 32300, 32585, 33250, 34300, 40375, 41650, 42875, 45220, 46550, 56525, 58310, 59500, 63308, 65170, 66500, 79135, 80750, 83300, 85750, 93100, 104125, 110789, 113050, 116375, 116620, 130340, 145775, 158270, 161500, 162925, 171500, 208250, 221578, 226100, 232750, 282625, 291550, 316540, 325850, 395675, 416500, 443156, 465500, 553945, 565250, 583100, 651700, 728875, 791350, 814625, 1107890, 1130500, 1457750, 1582700, 1629250, 1978375, 2215780, 2769725, 2915500, 3258500, 3956750, 5539450, 7913500, 11078900, 13848625, 27697250, 55394500]

約数ペア:

[(1, 55394500), (2, 27697250), (4, 13848625), (5, 11078900), (7, 7913500), (10, 5539450), (14, 3956750), (17, 3258500), (19, 2915500), (20, 2769725), (25, 2215780), (28, 1978375), (34, 1629250), (35, 1582700), (38, 1457750), (49, 1130500), (50, 1107890), (68, 814625), (70, 791350), (76, 728875), (85, 651700), (95, 583100), (98, 565250), (100, 553945), (119, 465500), (125, 443156), (133, 416500), (140, 395675), (170, 325850), (175, 316540), (190, 291550), (196, 282625), (238, 232750), (245, 226100), (250, 221578), (266, 208250), (323, 171500), (340, 162925), (343, 161500), (350, 158270), (380, 145775), (425, 130340), (475, 116620), (476, 116375), (490, 113050), (500, 110789), (532, 104125), (595, 93100), (646, 85750), (665, 83300), (686, 80750), (700, 79135), (833, 66500), (850, 65170), (875, 63308), (931, 59500), (950, 58310), (980, 56525), (1190, 46550), (1225, 45220), (1292, 42875), (1330, 41650), (1372, 40375), (1615, 34300), (1666, 33250), (1700, 32585), (1715, 32300), (1750, 31654), (1862, 29750), (1900, 29155), (2125, 26068), (2261, 24500), (2375, 23324), (2380, 23275), (2450, 22610), (2660, 20825), (2975, 18620), (3230, 17150), (3325, 16660), (3332, 16625), (3430, 16150), (3500, 15827), (3724, 14875), (4165, 13300), (4250, 13034), (4522, 12250), (4655, 11900), (4750, 11662), (4900, 11305), (5831, 9500), (5950, 9310), (6125, 9044), (6460, 8575), (6517, 8500), (6650, 8330), (6860, 8075)]