51263550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 159989760

約数和(自身を除く): 108726210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 27, 30, 39, 45, 46, 50, 54, 65, 69, 75, 78, 90, 115, 117, 127, 130, 135, 138, 150, 195, 207, 225, 230, 234, 254, 270, 299, 325, 345, 351, 381, 390, 414, 450, 575, 585, 598, 621, 635, 650, 675, 690, 702, 762, 897, 975, 1035, 1143, 1150, 1170, 1242, 1270, 1350, 1495, 1651, 1725, 1755, 1794, 1905, 1950, 2070, 2286, 2691, 2921, 2925, 2990, 3105, 3175, 3302, 3429, 3450, 3510, 3810, 4485, 4953, 5175, 5382, 5715, 5842, 5850, 6210, 6350, 6858, 7475, 8073, 8255, 8763, 8775, 8970, 9525, 9906, 10350, 11430, 13455, 14605, 14859, 14950, 15525, 16146, 16510, 17145, 17526, 17550, 19050, 22425, 24765, 26289, 26910, 28575, 29210, 29718, 31050, 34290, 37973, 40365, 41275, 43815, 44577, 44850, 49530, 52578, 57150, 67275, 73025, 74295, 75946, 78867, 80730, 82550, 85725, 87630, 89154, 113919, 123825, 131445, 134550, 146050, 148590, 157734, 171450, 189865, 201825, 219075, 222885, 227838, 247650, 262890, 341757, 371475, 379730, 394335, 403650, 438150, 445770, 569595, 657225, 683514, 742950, 788670, 949325, 1025271, 1114425, 1139190, 1314450, 1708785, 1898650, 1971675, 2050542, 2228850, 2847975, 3417570, 3943350, 5126355, 5695950, 8543925, 10252710, 17087850, 25631775, 51263550]

約数ペア:

[(1, 51263550), (2, 25631775), (3, 17087850), (5, 10252710), (6, 8543925), (9, 5695950), (10, 5126355), (13, 3943350), (15, 3417570), (18, 2847975), (23, 2228850), (25, 2050542), (26, 1971675), (27, 1898650), (30, 1708785), (39, 1314450), (45, 1139190), (46, 1114425), (50, 1025271), (54, 949325), (65, 788670), (69, 742950), (75, 683514), (78, 657225), (90, 569595), (115, 445770), (117, 438150), (127, 403650), (130, 394335), (135, 379730), (138, 371475), (150, 341757), (195, 262890), (207, 247650), (225, 227838), (230, 222885), (234, 219075), (254, 201825), (270, 189865), (299, 171450), (325, 157734), (345, 148590), (351, 146050), (381, 134550), (390, 131445), (414, 123825), (450, 113919), (575, 89154), (585, 87630), (598, 85725), (621, 82550), (635, 80730), (650, 78867), (675, 75946), (690, 74295), (702, 73025), (762, 67275), (897, 57150), (975, 52578), (1035, 49530), (1143, 44850), (1150, 44577), (1170, 43815), (1242, 41275), (1270, 40365), (1350, 37973), (1495, 34290), (1651, 31050), (1725, 29718), (1755, 29210), (1794, 28575), (1905, 26910), (1950, 26289), (2070, 24765), (2286, 22425), (2691, 19050), (2921, 17550), (2925, 17526), (2990, 17145), (3105, 16510), (3175, 16146), (3302, 15525), (3429, 14950), (3450, 14859), (3510, 14605), (3810, 13455), (4485, 11430), (4953, 10350), (5175, 9906), (5382, 9525), (5715, 8970), (5842, 8775), (5850, 8763), (6210, 8255), (6350, 8073), (6858, 7475)]