50811728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 113326080

約数和(自身を除く): 62514352

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 67, 88, 124, 134, 139, 176, 248, 268, 278, 341, 496, 536, 556, 682, 737, 1072, 1112, 1364, 1474, 1529, 2077, 2224, 2728, 2948, 3058, 4154, 4309, 5456, 5896, 6116, 8308, 8618, 9313, 11792, 12232, 16616, 17236, 18626, 22847, 24464, 33232, 34472, 37252, 45694, 47399, 68944, 74504, 91388, 94798, 102443, 149008, 182776, 189596, 204886, 288703, 365552, 379192, 409772, 577406, 758384, 819544, 1154812, 1639088, 2309624, 3175733, 4619248, 6351466, 12702932, 25405864, 50811728]

約数ペア:

[(1, 50811728), (2, 25405864), (4, 12702932), (8, 6351466), (11, 4619248), (16, 3175733), (22, 2309624), (31, 1639088), (44, 1154812), (62, 819544), (67, 758384), (88, 577406), (124, 409772), (134, 379192), (139, 365552), (176, 288703), (248, 204886), (268, 189596), (278, 182776), (341, 149008), (496, 102443), (536, 94798), (556, 91388), (682, 74504), (737, 68944), (1072, 47399), (1112, 45694), (1364, 37252), (1474, 34472), (1529, 33232), (2077, 24464), (2224, 22847), (2728, 18626), (2948, 17236), (3058, 16616), (4154, 12232), (4309, 11792), (5456, 9313), (5896, 8618), (6116, 8308)]