47098948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 54

約数和(自身を含む): 94683834

約数和(自身を除く): 47584886

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 193, 247, 338, 361, 386, 494, 676, 722, 772, 988, 1444, 2509, 3211, 3667, 4693, 5018, 6422, 7334, 9386, 10036, 12844, 14668, 18772, 32617, 47671, 61009, 65234, 69673, 95342, 122018, 130468, 139346, 190684, 244036, 278692, 619723, 905749, 1239446, 1811498, 2478892, 3622996, 11774737, 23549474, 47098948]

約数ペア:

[(1, 47098948), (2, 23549474), (4, 11774737), (13, 3622996), (19, 2478892), (26, 1811498), (38, 1239446), (52, 905749), (76, 619723), (169, 278692), (193, 244036), (247, 190684), (338, 139346), (361, 130468), (386, 122018), (494, 95342), (676, 69673), (722, 65234), (772, 61009), (988, 47671), (1444, 32617), (2509, 18772), (3211, 14668), (3667, 12844), (4693, 10036), (5018, 9386), (6422, 7334)]