51207200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^2$

素因数の和:88

約数の個数: 162

約数和(自身を含む): 143641197

約数和(自身を除く): 92433997

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 121, 160, 176, 184, 200, 220, 230, 242, 253, 275, 352, 368, 400, 440, 460, 484, 506, 529, 550, 575, 605, 736, 800, 880, 920, 968, 1012, 1058, 1100, 1150, 1210, 1265, 1760, 1840, 1936, 2024, 2116, 2200, 2300, 2420, 2530, 2645, 2783, 3025, 3680, 3872, 4048, 4232, 4400, 4600, 4840, 5060, 5290, 5566, 5819, 6050, 6325, 8096, 8464, 8800, 9200, 9680, 10120, 10580, 11132, 11638, 12100, 12650, 13225, 13915, 16928, 18400, 19360, 20240, 21160, 22264, 23276, 24200, 25300, 26450, 27830, 29095, 40480, 42320, 44528, 46552, 48400, 50600, 52900, 55660, 58190, 64009, 69575, 84640, 89056, 93104, 96800, 101200, 105800, 111320, 116380, 128018, 139150, 145475, 186208, 202400, 211600, 222640, 232760, 256036, 278300, 290950, 320045, 423200, 445280, 465520, 512072, 556600, 581900, 640090, 931040, 1024144, 1113200, 1163800, 1280180, 1600225, 2048288, 2226400, 2327600, 2560360, 3200450, 4655200, 5120720, 6400900, 10241440, 12801800, 25603600, 51207200]

約数ペア:

[(1, 51207200), (2, 25603600), (4, 12801800), (5, 10241440), (8, 6400900), (10, 5120720), (11, 4655200), (16, 3200450), (20, 2560360), (22, 2327600), (23, 2226400), (25, 2048288), (32, 1600225), (40, 1280180), (44, 1163800), (46, 1113200), (50, 1024144), (55, 931040), (80, 640090), (88, 581900), (92, 556600), (100, 512072), (110, 465520), (115, 445280), (121, 423200), (160, 320045), (176, 290950), (184, 278300), (200, 256036), (220, 232760), (230, 222640), (242, 211600), (253, 202400), (275, 186208), (352, 145475), (368, 139150), (400, 128018), (440, 116380), (460, 111320), (484, 105800), (506, 101200), (529, 96800), (550, 93104), (575, 89056), (605, 84640), (736, 69575), (800, 64009), (880, 58190), (920, 55660), (968, 52900), (1012, 50600), (1058, 48400), (1100, 46552), (1150, 44528), (1210, 42320), (1265, 40480), (1760, 29095), (1840, 27830), (1936, 26450), (2024, 25300), (2116, 24200), (2200, 23276), (2300, 22264), (2420, 21160), (2530, 20240), (2645, 19360), (2783, 18400), (3025, 16928), (3680, 13915), (3872, 13225), (4048, 12650), (4232, 12100), (4400, 11638), (4600, 11132), (4840, 10580), (5060, 10120), (5290, 9680), (5566, 9200), (5819, 8800), (6050, 8464), (6325, 8096)]