56776278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 127475712

約数和(自身を除く): 70699434

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 103, 111, 191, 206, 222, 309, 382, 481, 573, 618, 962, 1146, 1339, 1443, 2483, 2678, 2886, 3811, 4017, 4966, 7067, 7449, 7622, 8034, 11433, 14134, 14898, 19673, 21201, 22866, 39346, 42402, 49543, 59019, 91871, 99086, 118038, 148629, 183742, 255749, 275613, 297258, 511498, 551226, 727901, 767247, 1455802, 1534494, 2183703, 4367406, 9462713, 18925426, 28388139, 56776278]

約数ペア:

[(1, 56776278), (2, 28388139), (3, 18925426), (6, 9462713), (13, 4367406), (26, 2183703), (37, 1534494), (39, 1455802), (74, 767247), (78, 727901), (103, 551226), (111, 511498), (191, 297258), (206, 275613), (222, 255749), (309, 183742), (382, 148629), (481, 118038), (573, 99086), (618, 91871), (962, 59019), (1146, 49543), (1339, 42402), (1443, 39346), (2483, 22866), (2678, 21201), (2886, 19673), (3811, 14898), (4017, 14134), (4966, 11433), (7067, 8034), (7449, 7622)]