53193868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 115182144

約数和(自身を除く): 61988276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 317, 364, 461, 634, 922, 1268, 1844, 2219, 3227, 4121, 4438, 5993, 6454, 8242, 8876, 11986, 12908, 16484, 23972, 28847, 41951, 57694, 83902, 115388, 146137, 167804, 292274, 584548, 1022959, 1899781, 2045918, 3799562, 4091836, 7599124, 13298467, 26596934, 53193868]

約数ペア:

[(1, 53193868), (2, 26596934), (4, 13298467), (7, 7599124), (13, 4091836), (14, 3799562), (26, 2045918), (28, 1899781), (52, 1022959), (91, 584548), (182, 292274), (317, 167804), (364, 146137), (461, 115388), (634, 83902), (922, 57694), (1268, 41951), (1844, 28847), (2219, 23972), (3227, 16484), (4121, 12908), (4438, 11986), (5993, 8876), (6454, 8242)]