50288316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 128694384

約数和(自身を除く): 78406068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 169, 181, 274, 338, 362, 411, 507, 543, 548, 676, 724, 822, 1014, 1086, 1644, 1781, 2028, 2172, 2353, 3562, 4706, 5343, 7059, 7124, 9412, 10686, 14118, 21372, 23153, 24797, 28236, 30589, 46306, 49594, 61178, 69459, 74391, 91767, 92612, 99188, 122356, 138918, 148782, 183534, 277836, 297564, 322361, 367068, 644722, 967083, 1289444, 1934166, 3868332, 4190693, 8381386, 12572079, 16762772, 25144158, 50288316]

約数ペア:

[(1, 50288316), (2, 25144158), (3, 16762772), (4, 12572079), (6, 8381386), (12, 4190693), (13, 3868332), (26, 1934166), (39, 1289444), (52, 967083), (78, 644722), (137, 367068), (156, 322361), (169, 297564), (181, 277836), (274, 183534), (338, 148782), (362, 138918), (411, 122356), (507, 99188), (543, 92612), (548, 91767), (676, 74391), (724, 69459), (822, 61178), (1014, 49594), (1086, 46306), (1644, 30589), (1781, 28236), (2028, 24797), (2172, 23153), (2353, 21372), (3562, 14118), (4706, 10686), (5343, 9412), (7059, 7124)]