51892575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 99160320

約数和(自身を除く): 47267745

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 97, 105, 175, 291, 485, 525, 679, 1019, 1455, 2037, 2425, 3057, 3395, 5095, 7133, 7275, 10185, 15285, 16975, 21399, 25475, 35665, 50925, 76425, 98843, 106995, 178325, 296529, 494215, 534975, 691901, 1482645, 2075703, 2471075, 3459505, 7413225, 10378515, 17297525, 51892575]

約数ペア:

[(1, 51892575), (3, 17297525), (5, 10378515), (7, 7413225), (15, 3459505), (21, 2471075), (25, 2075703), (35, 1482645), (75, 691901), (97, 534975), (105, 494215), (175, 296529), (291, 178325), (485, 106995), (525, 98843), (679, 76425), (1019, 50925), (1455, 35665), (2037, 25475), (2425, 21399), (3057, 16975), (3395, 15285), (5095, 10185), (7133, 7275)]