51086672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2699}}^1$

素因数の和:2740

約数の個数: 60

約数和(自身を含む): 122536800

約数和(自身を除く): 71450128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2699, 2704, 4732, 5398, 9464, 10796, 18893, 18928, 21592, 35087, 37786, 43184, 70174, 75572, 140348, 151144, 245609, 280696, 302288, 456131, 491218, 561392, 912262, 982436, 1824524, 1964872, 3192917, 3649048, 3929744, 6385834, 7298096, 12771668, 25543336, 51086672]

約数ペア:

[(1, 51086672), (2, 25543336), (4, 12771668), (7, 7298096), (8, 6385834), (13, 3929744), (14, 3649048), (16, 3192917), (26, 1964872), (28, 1824524), (52, 982436), (56, 912262), (91, 561392), (104, 491218), (112, 456131), (169, 302288), (182, 280696), (208, 245609), (338, 151144), (364, 140348), (676, 75572), (728, 70174), (1183, 43184), (1352, 37786), (1456, 35087), (2366, 21592), (2699, 18928), (2704, 18893), (4732, 10796), (5398, 9464)]