53483395

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 80271360

約数和(自身を除く): 26787965

約数列:

[1, 5, 7, 23, 29, 35, 79, 115, 145, 161, 203, 395, 553, 667, 805, 841, 1015, 1817, 2291, 2765, 3335, 4205, 4669, 5887, 9085, 11455, 12719, 16037, 19343, 23345, 29435, 52693, 63595, 66439, 80185, 96715, 135401, 263465, 332195, 368851, 465073, 677005, 1528097, 1844255, 2325365, 7640485, 10696679, 53483395]

約数ペア:

[(1, 53483395), (5, 10696679), (7, 7640485), (23, 2325365), (29, 1844255), (35, 1528097), (79, 677005), (115, 465073), (145, 368851), (161, 332195), (203, 263465), (395, 135401), (553, 96715), (667, 80185), (805, 66439), (841, 63595), (1015, 52693), (1817, 29435), (2291, 23345), (2765, 19343), (3335, 16037), (4205, 12719), (4669, 11455), (5887, 9085)]