49345428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 130122720

約数和(自身を除く): 80777292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 389, 682, 778, 961, 1023, 1167, 1364, 1556, 1922, 2046, 2334, 2883, 3844, 4092, 4279, 4668, 5766, 8558, 10571, 11532, 12059, 12837, 17116, 21142, 24118, 25674, 31713, 36177, 42284, 48236, 51348, 63426, 72354, 126852, 132649, 144708, 265298, 373829, 397947, 530596, 747658, 795894, 1121487, 1495316, 1591788, 2242974, 4112119, 4485948, 8224238, 12336357, 16448476, 24672714, 49345428]

約数ペア:

[(1, 49345428), (2, 24672714), (3, 16448476), (4, 12336357), (6, 8224238), (11, 4485948), (12, 4112119), (22, 2242974), (31, 1591788), (33, 1495316), (44, 1121487), (62, 795894), (66, 747658), (93, 530596), (124, 397947), (132, 373829), (186, 265298), (341, 144708), (372, 132649), (389, 126852), (682, 72354), (778, 63426), (961, 51348), (1023, 48236), (1167, 42284), (1364, 36177), (1556, 31713), (1922, 25674), (2046, 24118), (2334, 21142), (2883, 17116), (3844, 12837), (4092, 12059), (4279, 11532), (4668, 10571), (5766, 8558)]