39947050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 90244224

約数和(自身を除く): 50297174

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 50, 55, 65, 74, 110, 130, 143, 151, 185, 275, 286, 302, 325, 370, 407, 481, 550, 650, 715, 755, 814, 925, 962, 1430, 1510, 1661, 1850, 1963, 2035, 2405, 3322, 3575, 3775, 3926, 4070, 4810, 5291, 5587, 7150, 7550, 8305, 9815, 10175, 10582, 11174, 12025, 16610, 19630, 20350, 21593, 24050, 26455, 27935, 41525, 43186, 49075, 52910, 55870, 61457, 72631, 83050, 98150, 107965, 122914, 132275, 139675, 145262, 215930, 264550, 279350, 307285, 363155, 539825, 614570, 726310, 798941, 1079650, 1536425, 1597882, 1815775, 3072850, 3631550, 3994705, 7989410, 19973525, 39947050]

約数ペア:

[(1, 39947050), (2, 19973525), (5, 7989410), (10, 3994705), (11, 3631550), (13, 3072850), (22, 1815775), (25, 1597882), (26, 1536425), (37, 1079650), (50, 798941), (55, 726310), (65, 614570), (74, 539825), (110, 363155), (130, 307285), (143, 279350), (151, 264550), (185, 215930), (275, 145262), (286, 139675), (302, 132275), (325, 122914), (370, 107965), (407, 98150), (481, 83050), (550, 72631), (650, 61457), (715, 55870), (755, 52910), (814, 49075), (925, 43186), (962, 41525), (1430, 27935), (1510, 26455), (1661, 24050), (1850, 21593), (1963, 20350), (2035, 19630), (2405, 16610), (3322, 12025), (3575, 11174), (3775, 10582), (3926, 10175), (4070, 9815), (4810, 8305), (5291, 7550), (5587, 7150)]