49401105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 90091008

約数和(自身を除く): 40689903

約数列:

[1, 3, 5, 13, 15, 37, 39, 41, 65, 111, 123, 167, 185, 195, 205, 481, 501, 533, 555, 615, 835, 1443, 1517, 1599, 2171, 2405, 2505, 2665, 4551, 6179, 6513, 6847, 7215, 7585, 7995, 10855, 18537, 19721, 20541, 22755, 30895, 32565, 34235, 59163, 80327, 89011, 92685, 98605, 102705, 240981, 253339, 267033, 295815, 401635, 445055, 760017, 1204905, 1266695, 1335165, 3293407, 3800085, 9880221, 16467035, 49401105]

約数ペア:

[(1, 49401105), (3, 16467035), (5, 9880221), (13, 3800085), (15, 3293407), (37, 1335165), (39, 1266695), (41, 1204905), (65, 760017), (111, 445055), (123, 401635), (167, 295815), (185, 267033), (195, 253339), (205, 240981), (481, 102705), (501, 98605), (533, 92685), (555, 89011), (615, 80327), (835, 59163), (1443, 34235), (1517, 32565), (1599, 30895), (2171, 22755), (2405, 20541), (2505, 19721), (2665, 18537), (4551, 10855), (6179, 7995), (6513, 7585), (6847, 7215)]