49425620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 109226880

約数和(自身を除く): 59801260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 139, 230, 278, 460, 556, 695, 773, 1390, 1546, 2780, 3092, 3197, 3865, 6394, 7730, 12788, 15460, 15985, 17779, 31970, 35558, 63940, 71116, 88895, 107447, 177790, 214894, 355580, 429788, 537235, 1074470, 2148940, 2471281, 4942562, 9885124, 12356405, 24712810, 49425620]

約数ペア:

[(1, 49425620), (2, 24712810), (4, 12356405), (5, 9885124), (10, 4942562), (20, 2471281), (23, 2148940), (46, 1074470), (92, 537235), (115, 429788), (139, 355580), (230, 214894), (278, 177790), (460, 107447), (556, 88895), (695, 71116), (773, 63940), (1390, 35558), (1546, 31970), (2780, 17779), (3092, 15985), (3197, 15460), (3865, 12788), (6394, 7730)]