49414750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 122923008

約数和(自身を除く): 73508258

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 85, 110, 119, 125, 151, 154, 170, 175, 187, 238, 250, 275, 302, 350, 374, 385, 425, 550, 595, 755, 770, 850, 875, 935, 1057, 1190, 1309, 1375, 1510, 1661, 1750, 1870, 1925, 2114, 2125, 2567, 2618, 2750, 2975, 3322, 3775, 3850, 4250, 4675, 5134, 5285, 5950, 6545, 7550, 8305, 9350, 9625, 10570, 11627, 12835, 13090, 14875, 16610, 17969, 18875, 19250, 23254, 23375, 25670, 26425, 28237, 29750, 32725, 35938, 37750, 41525, 46750, 52850, 56474, 58135, 64175, 65450, 83050, 89845, 116270, 128350, 132125, 141185, 163625, 179690, 197659, 207625, 264250, 282370, 290675, 320875, 327250, 395318, 415250, 449225, 581350, 641750, 705925, 898450, 988295, 1411850, 1453375, 1976590, 2246125, 2906750, 3529625, 4492250, 4941475, 7059250, 9882950, 24707375, 49414750]

約数ペア:

[(1, 49414750), (2, 24707375), (5, 9882950), (7, 7059250), (10, 4941475), (11, 4492250), (14, 3529625), (17, 2906750), (22, 2246125), (25, 1976590), (34, 1453375), (35, 1411850), (50, 988295), (55, 898450), (70, 705925), (77, 641750), (85, 581350), (110, 449225), (119, 415250), (125, 395318), (151, 327250), (154, 320875), (170, 290675), (175, 282370), (187, 264250), (238, 207625), (250, 197659), (275, 179690), (302, 163625), (350, 141185), (374, 132125), (385, 128350), (425, 116270), (550, 89845), (595, 83050), (755, 65450), (770, 64175), (850, 58135), (875, 56474), (935, 52850), (1057, 46750), (1190, 41525), (1309, 37750), (1375, 35938), (1510, 32725), (1661, 29750), (1750, 28237), (1870, 26425), (1925, 25670), (2114, 23375), (2125, 23254), (2567, 19250), (2618, 18875), (2750, 17969), (2975, 16610), (3322, 14875), (3775, 13090), (3850, 12835), (4250, 11627), (4675, 10570), (5134, 9625), (5285, 9350), (5950, 8305), (6545, 7550)]