51716448

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 182891520

約数和(自身を除く): 131175072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 459, 476, 503, 504, 544, 612, 672, 714, 756, 816, 864, 918, 952, 1006, 1008, 1071, 1224, 1428, 1509, 1512, 1632, 1836, 1904, 2012, 2016, 2142, 2448, 2856, 3018, 3024, 3213, 3521, 3672, 3808, 4024, 4284, 4527, 4896, 5712, 6036, 6048, 6426, 7042, 7344, 8048, 8551, 8568, 9054, 10563, 11424, 12072, 12852, 13581, 14084, 14688, 16096, 17102, 17136, 18108, 21126, 24144, 25653, 25704, 27162, 28168, 31689, 34204, 34272, 36216, 42252, 48288, 51306, 51408, 54324, 56336, 59857, 63378, 68408, 72432, 76959, 84504, 95067, 102612, 102816, 108648, 112672, 119714, 126756, 136816, 144864, 153918, 169008, 179571, 190134, 205224, 217296, 230877, 239428, 253512, 273632, 307836, 338016, 359142, 380268, 410448, 434592, 461754, 478856, 507024, 538713, 615672, 718284, 760536, 820896, 923508, 957712, 1014048, 1077426, 1231344, 1436568, 1521072, 1616139, 1847016, 1915424, 2154852, 2462688, 2873136, 3042144, 3232278, 3694032, 4309704, 5746272, 6464556, 7388064, 8619408, 12929112, 17238816, 25858224, 51716448]

約数ペア:

[(1, 51716448), (2, 25858224), (3, 17238816), (4, 12929112), (6, 8619408), (7, 7388064), (8, 6464556), (9, 5746272), (12, 4309704), (14, 3694032), (16, 3232278), (17, 3042144), (18, 2873136), (21, 2462688), (24, 2154852), (27, 1915424), (28, 1847016), (32, 1616139), (34, 1521072), (36, 1436568), (42, 1231344), (48, 1077426), (51, 1014048), (54, 957712), (56, 923508), (63, 820896), (68, 760536), (72, 718284), (84, 615672), (96, 538713), (102, 507024), (108, 478856), (112, 461754), (119, 434592), (126, 410448), (136, 380268), (144, 359142), (153, 338016), (168, 307836), (189, 273632), (204, 253512), (216, 239428), (224, 230877), (238, 217296), (252, 205224), (272, 190134), (288, 179571), (306, 169008), (336, 153918), (357, 144864), (378, 136816), (408, 126756), (432, 119714), (459, 112672), (476, 108648), (503, 102816), (504, 102612), (544, 95067), (612, 84504), (672, 76959), (714, 72432), (756, 68408), (816, 63378), (864, 59857), (918, 56336), (952, 54324), (1006, 51408), (1008, 51306), (1071, 48288), (1224, 42252), (1428, 36216), (1509, 34272), (1512, 34204), (1632, 31689), (1836, 28168), (1904, 27162), (2012, 25704), (2016, 25653), (2142, 24144), (2448, 21126), (2856, 18108), (3018, 17136), (3024, 17102), (3213, 16096), (3521, 14688), (3672, 14084), (3808, 13581), (4024, 12852), (4284, 12072), (4527, 11424), (4896, 10563), (5712, 9054), (6036, 8568), (6048, 8551), (6426, 8048), (7042, 7344)]