51949116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 140933520

約数和(自身を除く): 88984404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1433, 1908, 2014, 2866, 3021, 4028, 4299, 5732, 6042, 8598, 9063, 12084, 12897, 17196, 18126, 25794, 27227, 36252, 51588, 54454, 75949, 81681, 108908, 151898, 163362, 227847, 245043, 303796, 326724, 455694, 490086, 683541, 911388, 980172, 1367082, 1443031, 2734164, 2886062, 4329093, 5772124, 8658186, 12987279, 17316372, 25974558, 51949116]

約数ペア:

[(1, 51949116), (2, 25974558), (3, 17316372), (4, 12987279), (6, 8658186), (9, 5772124), (12, 4329093), (18, 2886062), (19, 2734164), (36, 1443031), (38, 1367082), (53, 980172), (57, 911388), (76, 683541), (106, 490086), (114, 455694), (159, 326724), (171, 303796), (212, 245043), (228, 227847), (318, 163362), (342, 151898), (477, 108908), (636, 81681), (684, 75949), (954, 54454), (1007, 51588), (1433, 36252), (1908, 27227), (2014, 25794), (2866, 18126), (3021, 17196), (4028, 12897), (4299, 12084), (5732, 9063), (6042, 8598)]