56211750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 179891712

約数和(自身を除く): 123679962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 43, 45, 50, 63, 70, 75, 83, 86, 90, 105, 125, 126, 129, 150, 166, 175, 210, 215, 225, 249, 250, 258, 301, 315, 350, 375, 387, 415, 430, 450, 498, 525, 581, 602, 630, 645, 747, 750, 774, 830, 875, 903, 1050, 1075, 1125, 1162, 1245, 1290, 1494, 1505, 1575, 1743, 1750, 1806, 1935, 2075, 2150, 2250, 2490, 2625, 2709, 2905, 3010, 3150, 3225, 3486, 3569, 3735, 3870, 4150, 4515, 5229, 5250, 5375, 5418, 5810, 6225, 6450, 7138, 7470, 7525, 7875, 8715, 9030, 9675, 10375, 10458, 10707, 10750, 12450, 13545, 14525, 15050, 15750, 16125, 17430, 17845, 18675, 19350, 20750, 21414, 22575, 24983, 26145, 27090, 29050, 31125, 32121, 32250, 35690, 37350, 37625, 43575, 45150, 48375, 49966, 52290, 53535, 62250, 64242, 67725, 72625, 74949, 75250, 87150, 89225, 93375, 96750, 107070, 112875, 124915, 130725, 135450, 145250, 149898, 160605, 178450, 186750, 217875, 224847, 225750, 249830, 261450, 267675, 321210, 338625, 374745, 435750, 446125, 449694, 535350, 624575, 653625, 677250, 749490, 803025, 892250, 1124235, 1249150, 1307250, 1338375, 1606050, 1873725, 2248470, 2676750, 3122875, 3747450, 4015125, 5621175, 6245750, 8030250, 9368625, 11242350, 18737250, 28105875, 56211750]

約数ペア:

[(1, 56211750), (2, 28105875), (3, 18737250), (5, 11242350), (6, 9368625), (7, 8030250), (9, 6245750), (10, 5621175), (14, 4015125), (15, 3747450), (18, 3122875), (21, 2676750), (25, 2248470), (30, 1873725), (35, 1606050), (42, 1338375), (43, 1307250), (45, 1249150), (50, 1124235), (63, 892250), (70, 803025), (75, 749490), (83, 677250), (86, 653625), (90, 624575), (105, 535350), (125, 449694), (126, 446125), (129, 435750), (150, 374745), (166, 338625), (175, 321210), (210, 267675), (215, 261450), (225, 249830), (249, 225750), (250, 224847), (258, 217875), (301, 186750), (315, 178450), (350, 160605), (375, 149898), (387, 145250), (415, 135450), (430, 130725), (450, 124915), (498, 112875), (525, 107070), (581, 96750), (602, 93375), (630, 89225), (645, 87150), (747, 75250), (750, 74949), (774, 72625), (830, 67725), (875, 64242), (903, 62250), (1050, 53535), (1075, 52290), (1125, 49966), (1162, 48375), (1245, 45150), (1290, 43575), (1494, 37625), (1505, 37350), (1575, 35690), (1743, 32250), (1750, 32121), (1806, 31125), (1935, 29050), (2075, 27090), (2150, 26145), (2250, 24983), (2490, 22575), (2625, 21414), (2709, 20750), (2905, 19350), (3010, 18675), (3150, 17845), (3225, 17430), (3486, 16125), (3569, 15750), (3735, 15050), (3870, 14525), (4150, 13545), (4515, 12450), (5229, 10750), (5250, 10707), (5375, 10458), (5418, 10375), (5810, 9675), (6225, 9030), (6450, 8715), (7138, 7875), (7470, 7525)]