57515514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2357}}^1$

素因数の和:2459

約数の個数: 48

約数和(自身を含む): 135481248

約数和(自身を除く): 77965734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 1162, 1743, 2357, 3486, 4067, 4714, 7071, 8134, 12201, 14142, 16499, 24402, 32998, 49497, 98994, 115493, 195631, 230986, 346479, 391262, 586893, 692958, 1173786, 1369417, 2738834, 4108251, 8216502, 9585919, 19171838, 28757757, 57515514]

約数ペア:

[(1, 57515514), (2, 28757757), (3, 19171838), (6, 9585919), (7, 8216502), (14, 4108251), (21, 2738834), (42, 1369417), (49, 1173786), (83, 692958), (98, 586893), (147, 391262), (166, 346479), (249, 230986), (294, 195631), (498, 115493), (581, 98994), (1162, 49497), (1743, 32998), (2357, 24402), (3486, 16499), (4067, 14142), (4714, 12201), (7071, 8134)]