53701440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 168

約数和(自身を含む): 185184288

約数和(自身を除く): 131482848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 331, 338, 390, 416, 480, 507, 520, 624, 662, 676, 780, 832, 845, 960, 993, 1014, 1040, 1248, 1324, 1352, 1560, 1655, 1690, 1986, 2028, 2080, 2496, 2535, 2648, 2704, 3120, 3310, 3380, 3972, 4056, 4160, 4303, 4965, 5070, 5296, 5408, 6240, 6620, 6760, 7944, 8112, 8606, 9930, 10140, 10592, 10816, 12480, 12909, 13240, 13520, 15888, 16224, 17212, 19860, 20280, 21184, 21515, 25818, 26480, 27040, 31776, 32448, 34424, 39720, 40560, 43030, 51636, 52960, 54080, 55939, 63552, 64545, 68848, 79440, 81120, 86060, 103272, 105920, 111878, 129090, 137696, 158880, 162240, 167817, 172120, 206544, 223756, 258180, 275392, 279695, 317760, 335634, 344240, 413088, 447512, 516360, 559390, 671268, 688480, 826176, 839085, 895024, 1032720, 1118780, 1342536, 1376960, 1678170, 1790048, 2065440, 2237560, 2685072, 3356340, 3580096, 4130880, 4475120, 5370144, 6712680, 8950240, 10740288, 13425360, 17900480, 26850720, 53701440]

約数ペア:

[(1, 53701440), (2, 26850720), (3, 17900480), (4, 13425360), (5, 10740288), (6, 8950240), (8, 6712680), (10, 5370144), (12, 4475120), (13, 4130880), (15, 3580096), (16, 3356340), (20, 2685072), (24, 2237560), (26, 2065440), (30, 1790048), (32, 1678170), (39, 1376960), (40, 1342536), (48, 1118780), (52, 1032720), (60, 895024), (64, 839085), (65, 826176), (78, 688480), (80, 671268), (96, 559390), (104, 516360), (120, 447512), (130, 413088), (156, 344240), (160, 335634), (169, 317760), (192, 279695), (195, 275392), (208, 258180), (240, 223756), (260, 206544), (312, 172120), (320, 167817), (331, 162240), (338, 158880), (390, 137696), (416, 129090), (480, 111878), (507, 105920), (520, 103272), (624, 86060), (662, 81120), (676, 79440), (780, 68848), (832, 64545), (845, 63552), (960, 55939), (993, 54080), (1014, 52960), (1040, 51636), (1248, 43030), (1324, 40560), (1352, 39720), (1560, 34424), (1655, 32448), (1690, 31776), (1986, 27040), (2028, 26480), (2080, 25818), (2496, 21515), (2535, 21184), (2648, 20280), (2704, 19860), (3120, 17212), (3310, 16224), (3380, 15888), (3972, 13520), (4056, 13240), (4160, 12909), (4303, 12480), (4965, 10816), (5070, 10592), (5296, 10140), (5408, 9930), (6240, 8606), (6620, 8112), (6760, 7944)]