56807478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 153753600

約数和(自身を除く): 96946122

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 79, 91, 117, 126, 158, 182, 234, 237, 273, 439, 474, 546, 553, 711, 819, 878, 1027, 1106, 1317, 1422, 1638, 1659, 2054, 2634, 3073, 3081, 3318, 3951, 4977, 5707, 6146, 6162, 7189, 7902, 9219, 9243, 9954, 11414, 14378, 17121, 18438, 18486, 21567, 27657, 34242, 34681, 39949, 43134, 51363, 55314, 64701, 69362, 79898, 102726, 104043, 119847, 129402, 208086, 239694, 242767, 312129, 359541, 450853, 485534, 624258, 719082, 728301, 901706, 1352559, 1456602, 2184903, 2705118, 3155971, 4057677, 4369806, 6311942, 8115354, 9467913, 18935826, 28403739, 56807478]

約数ペア:

[(1, 56807478), (2, 28403739), (3, 18935826), (6, 9467913), (7, 8115354), (9, 6311942), (13, 4369806), (14, 4057677), (18, 3155971), (21, 2705118), (26, 2184903), (39, 1456602), (42, 1352559), (63, 901706), (78, 728301), (79, 719082), (91, 624258), (117, 485534), (126, 450853), (158, 359541), (182, 312129), (234, 242767), (237, 239694), (273, 208086), (439, 129402), (474, 119847), (546, 104043), (553, 102726), (711, 79898), (819, 69362), (878, 64701), (1027, 55314), (1106, 51363), (1317, 43134), (1422, 39949), (1638, 34681), (1659, 34242), (2054, 27657), (2634, 21567), (3073, 18486), (3081, 18438), (3318, 17121), (3951, 14378), (4977, 11414), (5707, 9954), (6146, 9243), (6162, 9219), (7189, 7902)]