47740792

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 99351000

約数和(自身を除く): 51610208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 149, 242, 298, 331, 484, 596, 662, 968, 1192, 1324, 1639, 2648, 3278, 3641, 6556, 7282, 13112, 14564, 18029, 29128, 36058, 40051, 49319, 72116, 80102, 98638, 144232, 160204, 197276, 320408, 394552, 542509, 1085018, 2170036, 4340072, 5967599, 11935198, 23870396, 47740792]

約数ペア:

[(1, 47740792), (2, 23870396), (4, 11935198), (8, 5967599), (11, 4340072), (22, 2170036), (44, 1085018), (88, 542509), (121, 394552), (149, 320408), (242, 197276), (298, 160204), (331, 144232), (484, 98638), (596, 80102), (662, 72116), (968, 49319), (1192, 40051), (1324, 36058), (1639, 29128), (2648, 18029), (3278, 14564), (3641, 13112), (6556, 7282)]