49440804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1857

約数の個数: 72

約数和(自身を含む): 137128320

約数和(自身を除く): 87687516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1789, 1974, 2303, 3578, 3948, 4606, 5367, 6909, 7156, 9212, 10734, 12523, 13818, 21468, 25046, 27636, 37569, 50092, 75138, 84083, 87661, 150276, 168166, 175322, 252249, 262983, 336332, 350644, 504498, 525966, 588581, 1008996, 1051932, 1177162, 1765743, 2354324, 3531486, 4120067, 7062972, 8240134, 12360201, 16480268, 24720402, 49440804]

約数ペア:

[(1, 49440804), (2, 24720402), (3, 16480268), (4, 12360201), (6, 8240134), (7, 7062972), (12, 4120067), (14, 3531486), (21, 2354324), (28, 1765743), (42, 1177162), (47, 1051932), (49, 1008996), (84, 588581), (94, 525966), (98, 504498), (141, 350644), (147, 336332), (188, 262983), (196, 252249), (282, 175322), (294, 168166), (329, 150276), (564, 87661), (588, 84083), (658, 75138), (987, 50092), (1316, 37569), (1789, 27636), (1974, 25046), (2303, 21468), (3578, 13818), (3948, 12523), (4606, 10734), (5367, 9212), (6909, 7156)]