50507730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:921

約数の個数: 144

約数和(自身を含む): 164697624

約数和(自身を除く): 114189894

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 881, 882, 910, 1170, 1274, 1365, 1470, 1638, 1762, 1911, 2205, 2643, 2730, 3185, 3822, 4095, 4405, 4410, 5286, 5733, 6167, 6370, 7929, 8190, 8810, 9555, 11453, 11466, 12334, 13215, 15858, 18501, 19110, 22906, 26430, 28665, 30835, 34359, 37002, 39645, 43169, 55503, 57265, 57330, 61670, 68718, 79290, 80171, 86338, 92505, 103077, 111006, 114530, 129507, 160342, 171795, 185010, 206154, 215845, 240513, 259014, 277515, 343590, 388521, 400855, 431690, 481026, 515385, 555030, 561197, 647535, 721539, 777042, 801710, 1030770, 1122394, 1202565, 1295070, 1443078, 1683591, 1942605, 2405130, 2805985, 3367182, 3607695, 3885210, 5050773, 5611970, 7215390, 8417955, 10101546, 16835910, 25253865, 50507730]

約数ペア:

[(1, 50507730), (2, 25253865), (3, 16835910), (5, 10101546), (6, 8417955), (7, 7215390), (9, 5611970), (10, 5050773), (13, 3885210), (14, 3607695), (15, 3367182), (18, 2805985), (21, 2405130), (26, 1942605), (30, 1683591), (35, 1443078), (39, 1295070), (42, 1202565), (45, 1122394), (49, 1030770), (63, 801710), (65, 777042), (70, 721539), (78, 647535), (90, 561197), (91, 555030), (98, 515385), (105, 481026), (117, 431690), (126, 400855), (130, 388521), (147, 343590), (182, 277515), (195, 259014), (210, 240513), (234, 215845), (245, 206154), (273, 185010), (294, 171795), (315, 160342), (390, 129507), (441, 114530), (455, 111006), (490, 103077), (546, 92505), (585, 86338), (630, 80171), (637, 79290), (735, 68718), (819, 61670), (881, 57330), (882, 57265), (910, 55503), (1170, 43169), (1274, 39645), (1365, 37002), (1470, 34359), (1638, 30835), (1762, 28665), (1911, 26430), (2205, 22906), (2643, 19110), (2730, 18501), (3185, 15858), (3822, 13215), (4095, 12334), (4405, 11466), (4410, 11453), (5286, 9555), (5733, 8810), (6167, 8190), (6370, 7929)]