52798158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^2$

素因数の和:346

約数の個数: 72

約数和(自身を含む): 139316112

約数和(自身を除く): 86517954

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 157, 238, 306, 314, 357, 471, 714, 942, 1071, 1099, 1413, 2142, 2198, 2669, 2826, 3297, 5338, 6594, 8007, 9891, 16014, 18683, 19782, 24021, 24649, 37366, 48042, 49298, 56049, 73947, 112098, 147894, 168147, 172543, 221841, 336294, 345086, 419033, 443682, 517629, 838066, 1035258, 1257099, 1552887, 2514198, 2933231, 3105774, 3771297, 5866462, 7542594, 8799693, 17599386, 26399079, 52798158]

約数ペア:

[(1, 52798158), (2, 26399079), (3, 17599386), (6, 8799693), (7, 7542594), (9, 5866462), (14, 3771297), (17, 3105774), (18, 2933231), (21, 2514198), (34, 1552887), (42, 1257099), (51, 1035258), (63, 838066), (102, 517629), (119, 443682), (126, 419033), (153, 345086), (157, 336294), (238, 221841), (306, 172543), (314, 168147), (357, 147894), (471, 112098), (714, 73947), (942, 56049), (1071, 49298), (1099, 48042), (1413, 37366), (2142, 24649), (2198, 24021), (2669, 19782), (2826, 18683), (3297, 16014), (5338, 9891), (6594, 8007)]