49149760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13963}}^1$

素因数の和:13991

約数の個数: 56

約数和(自身を含む): 127686816

約数和(自身を除く): 78537056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 13963, 27926, 55852, 69815, 111704, 139630, 153593, 223408, 279260, 307186, 446816, 558520, 614372, 767965, 893632, 1117040, 1228744, 1535930, 2234080, 2457488, 3071860, 4468160, 4914976, 6143720, 9829952, 12287440, 24574880, 49149760]

約数ペア:

[(1, 49149760), (2, 24574880), (4, 12287440), (5, 9829952), (8, 6143720), (10, 4914976), (11, 4468160), (16, 3071860), (20, 2457488), (22, 2234080), (32, 1535930), (40, 1228744), (44, 1117040), (55, 893632), (64, 767965), (80, 614372), (88, 558520), (110, 446816), (160, 307186), (176, 279260), (220, 223408), (320, 153593), (352, 139630), (440, 111704), (704, 69815), (880, 55852), (1760, 27926), (3520, 13963)]