53878344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{172687}}^1$

素因数の和:172709

約数の個数: 32

約数和(自身を含む): 145057920

約数和(自身を除く): 91179576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 172687, 345374, 518061, 690748, 1036122, 1381496, 2072244, 2244931, 4144488, 4489862, 6734793, 8979724, 13469586, 17959448, 26939172, 53878344]

約数ペア:

[(1, 53878344), (2, 26939172), (3, 17959448), (4, 13469586), (6, 8979724), (8, 6734793), (12, 4489862), (13, 4144488), (24, 2244931), (26, 2072244), (39, 1381496), (52, 1036122), (78, 690748), (104, 518061), (156, 345374), (312, 172687)]