56991704

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13217}}^1$

素因数の和:13248

約数の個数: 48

約数和(自身を含む): 135616680

約数和(自身を除く): 78624976

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 13217, 26434, 52868, 92519, 105736, 145387, 185038, 290774, 370076, 581548, 647633, 740152, 1017709, 1163096, 1295266, 2035418, 2590532, 4070836, 5181064, 7123963, 8141672, 14247926, 28495852, 56991704]

約数ペア:

[(1, 56991704), (2, 28495852), (4, 14247926), (7, 8141672), (8, 7123963), (11, 5181064), (14, 4070836), (22, 2590532), (28, 2035418), (44, 1295266), (49, 1163096), (56, 1017709), (77, 740152), (88, 647633), (98, 581548), (154, 370076), (196, 290774), (308, 185038), (392, 145387), (539, 105736), (616, 92519), (1078, 52868), (2156, 26434), (4312, 13217)]