49632840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137869}}^1$

素因数の和:137886

約数の個数: 48

約数和(自身を含む): 161307900

約数和(自身を除く): 111675060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 137869, 275738, 413607, 551476, 689345, 827214, 1102952, 1240821, 1378690, 1654428, 2068035, 2481642, 2757380, 3308856, 4136070, 4963284, 5514760, 6204105, 8272140, 9926568, 12408210, 16544280, 24816420, 49632840]

約数ペア:

[(1, 49632840), (2, 24816420), (3, 16544280), (4, 12408210), (5, 9926568), (6, 8272140), (8, 6204105), (9, 5514760), (10, 4963284), (12, 4136070), (15, 3308856), (18, 2757380), (20, 2481642), (24, 2068035), (30, 1654428), (36, 1378690), (40, 1240821), (45, 1102952), (60, 827214), (72, 689345), (90, 551476), (120, 413607), (180, 275738), (360, 137869)]