47089286270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{141439}}^1$

素因数の和:141669

約数の個数: 48

約数和(自身を含む): 92248865280

約数和(自身を除く): 45159579010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 197, 338, 394, 845, 985, 1690, 1970, 2561, 5122, 12805, 25610, 33293, 66586, 141439, 166465, 282878, 332930, 707195, 1414390, 1838707, 3677414, 9193535, 18387070, 23903191, 27863483, 47806382, 55726966, 119515955, 139317415, 239031910, 278634830, 362225279, 724450558, 1811126395, 3622252790, 4708928627, 9417857254, 23544643135, 47089286270]

約数ペア:

[(1, 47089286270), (2, 23544643135), (5, 9417857254), (10, 4708928627), (13, 3622252790), (26, 1811126395), (65, 724450558), (130, 362225279), (169, 278634830), (197, 239031910), (338, 139317415), (394, 119515955), (845, 55726966), (985, 47806382), (1690, 27863483), (1970, 23903191), (2561, 18387070), (5122, 9193535), (12805, 3677414), (25610, 1838707), (33293, 1414390), (66586, 707195), (141439, 332930), (166465, 282878)]