50102468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 106189272

約数和(自身を除く): 56086804

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 157, 221, 247, 314, 323, 361, 442, 494, 628, 646, 722, 884, 988, 1292, 1444, 2041, 2669, 2983, 4082, 4199, 4693, 5338, 5966, 6137, 8164, 8398, 9386, 10676, 11932, 12274, 16796, 18772, 24548, 34697, 38779, 50711, 56677, 69394, 77558, 79781, 101422, 113354, 138788, 155116, 159562, 202844, 226708, 319124, 659243, 736801, 963509, 1318486, 1473602, 1927018, 2636972, 2947204, 3854036, 12525617, 25051234, 50102468]

約数ペア:

[(1, 50102468), (2, 25051234), (4, 12525617), (13, 3854036), (17, 2947204), (19, 2636972), (26, 1927018), (34, 1473602), (38, 1318486), (52, 963509), (68, 736801), (76, 659243), (157, 319124), (221, 226708), (247, 202844), (314, 159562), (323, 155116), (361, 138788), (442, 113354), (494, 101422), (628, 79781), (646, 77558), (722, 69394), (884, 56677), (988, 50711), (1292, 38779), (1444, 34697), (2041, 24548), (2669, 18772), (2983, 16796), (4082, 12274), (4199, 11932), (4693, 10676), (5338, 9386), (5966, 8398), (6137, 8164)]