51518348

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 109267200

約数和(自身を除く): 57748852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 179, 266, 358, 532, 541, 716, 1082, 1253, 2164, 2506, 3401, 3787, 5012, 6802, 7574, 10279, 13604, 15148, 20558, 23807, 41116, 47614, 71953, 95228, 96839, 143906, 193678, 287812, 387356, 677873, 1355746, 1839941, 2711492, 3679882, 7359764, 12879587, 25759174, 51518348]

約数ペア:

[(1, 51518348), (2, 25759174), (4, 12879587), (7, 7359764), (14, 3679882), (19, 2711492), (28, 1839941), (38, 1355746), (76, 677873), (133, 387356), (179, 287812), (266, 193678), (358, 143906), (532, 96839), (541, 95228), (716, 71953), (1082, 47614), (1253, 41116), (2164, 23807), (2506, 20558), (3401, 15148), (3787, 13604), (5012, 10279), (6802, 7574)]