66575950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 149615424

約数和(自身を除く): 83039474

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 53, 70, 74, 97, 106, 175, 185, 194, 259, 265, 350, 370, 371, 485, 518, 530, 679, 742, 925, 970, 1295, 1325, 1358, 1850, 1855, 1961, 2425, 2590, 2650, 3395, 3589, 3710, 3922, 4850, 5141, 6475, 6790, 7178, 9275, 9805, 10282, 12950, 13727, 16975, 17945, 18550, 19610, 25123, 25705, 27454, 33950, 35890, 35987, 49025, 50246, 51410, 68635, 71974, 89725, 98050, 125615, 128525, 137270, 179450, 179935, 190217, 251230, 257050, 343175, 359870, 380434, 628075, 686350, 899675, 951085, 1256150, 1331519, 1799350, 1902170, 2663038, 4755425, 6657595, 9510850, 13315190, 33287975, 66575950]

約数ペア:

[(1, 66575950), (2, 33287975), (5, 13315190), (7, 9510850), (10, 6657595), (14, 4755425), (25, 2663038), (35, 1902170), (37, 1799350), (50, 1331519), (53, 1256150), (70, 951085), (74, 899675), (97, 686350), (106, 628075), (175, 380434), (185, 359870), (194, 343175), (259, 257050), (265, 251230), (350, 190217), (370, 179935), (371, 179450), (485, 137270), (518, 128525), (530, 125615), (679, 98050), (742, 89725), (925, 71974), (970, 68635), (1295, 51410), (1325, 50246), (1358, 49025), (1850, 35987), (1855, 35890), (1961, 33950), (2425, 27454), (2590, 25705), (2650, 25123), (3395, 19610), (3589, 18550), (3710, 17945), (3922, 16975), (4850, 13727), (5141, 12950), (6475, 10282), (6790, 9805), (7178, 9275)]