57286348

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 118540800

約数和(自身を除く): 61254452

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 139, 164, 278, 287, 359, 556, 574, 718, 973, 1148, 1436, 1946, 2513, 3892, 5026, 5699, 10052, 11398, 14719, 22796, 29438, 39893, 49901, 58876, 79786, 99802, 103033, 159572, 199604, 206066, 349307, 412132, 698614, 1397228, 2045941, 4091882, 8183764, 14321587, 28643174, 57286348]

約数ペア:

[(1, 57286348), (2, 28643174), (4, 14321587), (7, 8183764), (14, 4091882), (28, 2045941), (41, 1397228), (82, 698614), (139, 412132), (164, 349307), (278, 206066), (287, 199604), (359, 159572), (556, 103033), (574, 99802), (718, 79786), (973, 58876), (1148, 49901), (1436, 39893), (1946, 29438), (2513, 22796), (3892, 14719), (5026, 11398), (5699, 10052)]