49585585

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 73285632

約数和(自身を除く): 23700047

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 1987, 3565, 4991, 9935, 13909, 24955, 45701, 61597, 69545, 228505, 307985, 319907, 431179, 1416731, 1599535, 2155895, 7083655, 9917117, 49585585]

約数ペア:

[(1, 49585585), (5, 9917117), (7, 7083655), (23, 2155895), (31, 1599535), (35, 1416731), (115, 431179), (155, 319907), (161, 307985), (217, 228505), (713, 69545), (805, 61597), (1085, 45701), (1987, 24955), (3565, 13909), (4991, 9935)]