49770158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 81216000

約数和(自身を除く): 31445842

約数列:

[1, 2, 19, 38, 59, 79, 118, 158, 281, 562, 1121, 1501, 2242, 3002, 4661, 5339, 9322, 10678, 16579, 22199, 33158, 44398, 88559, 177118, 315001, 421781, 630002, 843562, 1309741, 2619482, 24885079, 49770158]

約数ペア:

[(1, 49770158), (2, 24885079), (19, 2619482), (38, 1309741), (59, 843562), (79, 630002), (118, 421781), (158, 315001), (281, 177118), (562, 88559), (1121, 44398), (1501, 33158), (2242, 22199), (3002, 16579), (4661, 10678), (5339, 9322)]