50512020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2145

約数の個数: 96

約数和(自身を含む): 157301760

約数和(自身を除く): 106789740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2089, 2418, 4030, 4178, 4836, 6045, 6267, 8060, 8356, 10445, 12090, 12534, 20890, 24180, 25068, 27157, 31335, 41780, 54314, 62670, 64759, 81471, 108628, 125340, 129518, 135785, 162942, 194277, 259036, 271570, 323795, 325884, 388554, 407355, 543140, 647590, 777108, 814710, 841867, 971385, 1295180, 1629420, 1683734, 1942770, 2525601, 3367468, 3885540, 4209335, 5051202, 8418670, 10102404, 12628005, 16837340, 25256010, 50512020]

約数ペア:

[(1, 50512020), (2, 25256010), (3, 16837340), (4, 12628005), (5, 10102404), (6, 8418670), (10, 5051202), (12, 4209335), (13, 3885540), (15, 3367468), (20, 2525601), (26, 1942770), (30, 1683734), (31, 1629420), (39, 1295180), (52, 971385), (60, 841867), (62, 814710), (65, 777108), (78, 647590), (93, 543140), (124, 407355), (130, 388554), (155, 325884), (156, 323795), (186, 271570), (195, 259036), (260, 194277), (310, 162942), (372, 135785), (390, 129518), (403, 125340), (465, 108628), (620, 81471), (780, 64759), (806, 62670), (930, 54314), (1209, 41780), (1612, 31335), (1860, 27157), (2015, 25068), (2089, 24180), (2418, 20890), (4030, 12534), (4178, 12090), (4836, 10445), (6045, 8356), (6267, 8060)]