57855378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 135251424

約数和(自身を除く): 77396046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 307, 614, 641, 921, 1282, 1842, 1923, 2149, 3846, 4298, 4487, 6447, 8974, 12894, 13461, 15043, 26922, 30086, 31409, 45129, 62818, 90258, 94227, 188454, 196787, 393574, 590361, 1180722, 1377509, 2755018, 4132527, 8265054, 9642563, 19285126, 28927689, 57855378]

約数ペア:

[(1, 57855378), (2, 28927689), (3, 19285126), (6, 9642563), (7, 8265054), (14, 4132527), (21, 2755018), (42, 1377509), (49, 1180722), (98, 590361), (147, 393574), (294, 196787), (307, 188454), (614, 94227), (641, 90258), (921, 62818), (1282, 45129), (1842, 31409), (1923, 30086), (2149, 26922), (3846, 15043), (4298, 13461), (4487, 12894), (6447, 8974)]