51850147125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3617}}^1$

素因数の和:3812

約数の個数: 128

約数和(自身を含む): 101719867392

約数和(自身を除く): 49869720267

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 125, 127, 129, 175, 215, 301, 375, 381, 525, 635, 645, 875, 889, 903, 1075, 1505, 1905, 2625, 2667, 3175, 3225, 3617, 4445, 4515, 5375, 5461, 7525, 9525, 10851, 13335, 15875, 16125, 16383, 18085, 22225, 22575, 25319, 27305, 37625, 38227, 47625, 54255, 66675, 75957, 81915, 90425, 111125, 112875, 114681, 126595, 136525, 155531, 191135, 271275, 333375, 379785, 409575, 452125, 459359, 466593, 573405, 632975, 682625, 777655, 955675, 1088717, 1356375, 1378077, 1898925, 2047875, 2296795, 2332965, 2867025, 3164875, 3215513, 3266151, 3888275, 4778375, 5443585, 6890385, 9494625, 9646539, 11483975, 11664825, 14335125, 16077565, 16330755, 19441375, 19752437, 27217925, 34451925, 48232695, 57419875, 58324125, 59257311, 80387825, 81653775, 98762185, 136089625, 138267059, 172259625, 241163475, 296286555, 401939125, 408268875, 414801177, 493810925, 691335295, 1205817375, 1481432775, 2074005885, 2469054625, 3456676475, 7407163875, 10370029425, 17283382375, 51850147125]

約数ペア:

[(1, 51850147125), (3, 17283382375), (5, 10370029425), (7, 7407163875), (15, 3456676475), (21, 2469054625), (25, 2074005885), (35, 1481432775), (43, 1205817375), (75, 691335295), (105, 493810925), (125, 414801177), (127, 408268875), (129, 401939125), (175, 296286555), (215, 241163475), (301, 172259625), (375, 138267059), (381, 136089625), (525, 98762185), (635, 81653775), (645, 80387825), (875, 59257311), (889, 58324125), (903, 57419875), (1075, 48232695), (1505, 34451925), (1905, 27217925), (2625, 19752437), (2667, 19441375), (3175, 16330755), (3225, 16077565), (3617, 14335125), (4445, 11664825), (4515, 11483975), (5375, 9646539), (5461, 9494625), (7525, 6890385), (9525, 5443585), (10851, 4778375), (13335, 3888275), (15875, 3266151), (16125, 3215513), (16383, 3164875), (18085, 2867025), (22225, 2332965), (22575, 2296795), (25319, 2047875), (27305, 1898925), (37625, 1378077), (38227, 1356375), (47625, 1088717), (54255, 955675), (66675, 777655), (75957, 682625), (81915, 632975), (90425, 573405), (111125, 466593), (112875, 459359), (114681, 452125), (126595, 409575), (136525, 379785), (155531, 333375), (191135, 271275)]