48998740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15217}}^1$

素因数の和:15256

約数の個数: 48

約数和(自身を含む): 122717952

約数和(自身を除く): 73719212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 15217, 30434, 60868, 76085, 106519, 152170, 213038, 304340, 349991, 426076, 532595, 699982, 1065190, 1399964, 1749955, 2130380, 2449937, 3499910, 4899874, 6999820, 9799748, 12249685, 24499370, 48998740]

約数ペア:

[(1, 48998740), (2, 24499370), (4, 12249685), (5, 9799748), (7, 6999820), (10, 4899874), (14, 3499910), (20, 2449937), (23, 2130380), (28, 1749955), (35, 1399964), (46, 1065190), (70, 699982), (92, 532595), (115, 426076), (140, 349991), (161, 304340), (230, 213038), (322, 152170), (460, 106519), (644, 76085), (805, 60868), (1610, 30434), (3220, 15217)]