47802556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 97549200

約数和(自身を除く): 49746644

約数列:

[1, 2, 4, 19, 23, 29, 38, 41, 46, 58, 76, 82, 92, 116, 164, 437, 529, 551, 667, 779, 874, 943, 1058, 1102, 1189, 1334, 1558, 1748, 1886, 2116, 2204, 2378, 2668, 3116, 3772, 4756, 10051, 12673, 15341, 17917, 20102, 21689, 22591, 25346, 27347, 30682, 35834, 40204, 43378, 45182, 50692, 54694, 61364, 71668, 86756, 90364, 109388, 291479, 412091, 519593, 582958, 628981, 824182, 1039186, 1165916, 1257962, 1648364, 2078372, 2515924, 11950639, 23901278, 47802556]

約数ペア:

[(1, 47802556), (2, 23901278), (4, 11950639), (19, 2515924), (23, 2078372), (29, 1648364), (38, 1257962), (41, 1165916), (46, 1039186), (58, 824182), (76, 628981), (82, 582958), (92, 519593), (116, 412091), (164, 291479), (437, 109388), (529, 90364), (551, 86756), (667, 71668), (779, 61364), (874, 54694), (943, 50692), (1058, 45182), (1102, 43378), (1189, 40204), (1334, 35834), (1558, 30682), (1748, 27347), (1886, 25346), (2116, 22591), (2204, 21689), (2378, 20102), (2668, 17917), (3116, 15341), (3772, 12673), (4756, 10051)]