51365248

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{191}}^2$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 112219380

約数和(自身を除く): 60854132

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 191, 352, 382, 704, 764, 1408, 1528, 2101, 3056, 4202, 6112, 8404, 12224, 16808, 24448, 33616, 36481, 67232, 72962, 134464, 145924, 268928, 291848, 401291, 583696, 802582, 1167392, 1605164, 2334784, 3210328, 4669568, 6420656, 12841312, 25682624, 51365248]

約数ペア:

[(1, 51365248), (2, 25682624), (4, 12841312), (8, 6420656), (11, 4669568), (16, 3210328), (22, 2334784), (32, 1605164), (44, 1167392), (64, 802582), (88, 583696), (128, 401291), (176, 291848), (191, 268928), (352, 145924), (382, 134464), (704, 72962), (764, 67232), (1408, 36481), (1528, 33616), (2101, 24448), (3056, 16808), (4202, 12224), (6112, 8404)]