49804016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 112492800

約数和(自身を除く): 62688784

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 272, 304, 323, 368, 391, 419, 437, 646, 782, 838, 874, 1292, 1564, 1676, 1748, 2584, 3128, 3352, 3496, 5168, 6256, 6704, 6992, 7123, 7429, 7961, 9637, 14246, 14858, 15922, 19274, 28492, 29716, 31844, 38548, 56984, 59432, 63688, 77096, 113968, 118864, 127376, 135337, 154192, 163829, 183103, 270674, 327658, 366206, 541348, 655316, 732412, 1082696, 1310632, 1464824, 2165392, 2621264, 2929648, 3112751, 6225502, 12451004, 24902008, 49804016]

約数ペア:

[(1, 49804016), (2, 24902008), (4, 12451004), (8, 6225502), (16, 3112751), (17, 2929648), (19, 2621264), (23, 2165392), (34, 1464824), (38, 1310632), (46, 1082696), (68, 732412), (76, 655316), (92, 541348), (136, 366206), (152, 327658), (184, 270674), (272, 183103), (304, 163829), (323, 154192), (368, 135337), (391, 127376), (419, 118864), (437, 113968), (646, 77096), (782, 63688), (838, 59432), (874, 56984), (1292, 38548), (1564, 31844), (1676, 29716), (1748, 28492), (2584, 19274), (3128, 15922), (3352, 14858), (3496, 14246), (5168, 9637), (6256, 7961), (6704, 7429), (6992, 7123)]