51125112

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 143376480

約数和(自身を除く): 92251368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 73, 137, 142, 146, 213, 219, 274, 284, 292, 411, 426, 438, 548, 568, 584, 639, 657, 822, 852, 876, 1096, 1233, 1278, 1314, 1644, 1704, 1752, 2466, 2556, 2628, 3288, 4932, 5112, 5183, 5256, 9727, 9864, 10001, 10366, 15549, 19454, 20002, 20732, 29181, 30003, 31098, 38908, 40004, 41464, 46647, 58362, 60006, 62196, 77816, 80008, 87543, 90009, 93294, 116724, 120012, 124392, 175086, 180018, 186588, 233448, 240024, 350172, 360036, 373176, 700344, 710071, 720072, 1420142, 2130213, 2840284, 4260426, 5680568, 6390639, 8520852, 12781278, 17041704, 25562556, 51125112]

約数ペア:

[(1, 51125112), (2, 25562556), (3, 17041704), (4, 12781278), (6, 8520852), (8, 6390639), (9, 5680568), (12, 4260426), (18, 2840284), (24, 2130213), (36, 1420142), (71, 720072), (72, 710071), (73, 700344), (137, 373176), (142, 360036), (146, 350172), (213, 240024), (219, 233448), (274, 186588), (284, 180018), (292, 175086), (411, 124392), (426, 120012), (438, 116724), (548, 93294), (568, 90009), (584, 87543), (639, 80008), (657, 77816), (822, 62196), (852, 60006), (876, 58362), (1096, 46647), (1233, 41464), (1278, 40004), (1314, 38908), (1644, 31098), (1704, 30003), (1752, 29181), (2466, 20732), (2556, 20002), (2628, 19454), (3288, 15549), (4932, 10366), (5112, 10001), (5183, 9864), (5256, 9727)]