49172816

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 119992320

約数和(自身を除く): 70819504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 167, 176, 239, 308, 334, 478, 616, 668, 956, 1169, 1232, 1336, 1673, 1837, 1912, 2338, 2629, 2672, 3346, 3674, 3824, 4676, 5258, 6692, 7348, 9352, 10516, 12859, 13384, 14696, 18403, 18704, 21032, 25718, 26768, 29392, 36806, 39913, 42064, 51436, 73612, 79826, 102872, 147224, 159652, 205744, 279391, 294448, 319304, 439043, 558782, 638608, 878086, 1117564, 1756172, 2235128, 3073301, 3512344, 4470256, 6146602, 7024688, 12293204, 24586408, 49172816]

約数ペア:

[(1, 49172816), (2, 24586408), (4, 12293204), (7, 7024688), (8, 6146602), (11, 4470256), (14, 3512344), (16, 3073301), (22, 2235128), (28, 1756172), (44, 1117564), (56, 878086), (77, 638608), (88, 558782), (112, 439043), (154, 319304), (167, 294448), (176, 279391), (239, 205744), (308, 159652), (334, 147224), (478, 102872), (616, 79826), (668, 73612), (956, 51436), (1169, 42064), (1232, 39913), (1336, 36806), (1673, 29392), (1837, 26768), (1912, 25718), (2338, 21032), (2629, 18704), (2672, 18403), (3346, 14696), (3674, 13384), (3824, 12859), (4676, 10516), (5258, 9352), (6692, 7348)]