56893998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6673}}^1$

素因数の和:6721

約数の個数: 48

約数和(自身を含む): 136950480

約数和(自身を除く): 80056482

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 6673, 8526, 13346, 20019, 40038, 46711, 93422, 140133, 193517, 280266, 326977, 387034, 580551, 653954, 980931, 1161102, 1354619, 1961862, 2709238, 4063857, 8127714, 9482333, 18964666, 28446999, 56893998]

約数ペア:

[(1, 56893998), (2, 28446999), (3, 18964666), (6, 9482333), (7, 8127714), (14, 4063857), (21, 2709238), (29, 1961862), (42, 1354619), (49, 1161102), (58, 980931), (87, 653954), (98, 580551), (147, 387034), (174, 326977), (203, 280266), (294, 193517), (406, 140133), (609, 93422), (1218, 46711), (1421, 40038), (2842, 20019), (4263, 13346), (6673, 8526)]