47911300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 111617856

約数和(自身を除く): 63706556

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 185, 230, 370, 460, 563, 575, 740, 851, 925, 1126, 1150, 1702, 1850, 2252, 2300, 2815, 3404, 3700, 4255, 5630, 8510, 11260, 12949, 14075, 17020, 20831, 21275, 25898, 28150, 41662, 42550, 51796, 56300, 64745, 83324, 85100, 104155, 129490, 208310, 258980, 323725, 416620, 479113, 520775, 647450, 958226, 1041550, 1294900, 1916452, 2083100, 2395565, 4791130, 9582260, 11977825, 23955650, 47911300]

約数ペア:

[(1, 47911300), (2, 23955650), (4, 11977825), (5, 9582260), (10, 4791130), (20, 2395565), (23, 2083100), (25, 1916452), (37, 1294900), (46, 1041550), (50, 958226), (74, 647450), (92, 520775), (100, 479113), (115, 416620), (148, 323725), (185, 258980), (230, 208310), (370, 129490), (460, 104155), (563, 85100), (575, 83324), (740, 64745), (851, 56300), (925, 51796), (1126, 42550), (1150, 41662), (1702, 28150), (1850, 25898), (2252, 21275), (2300, 20831), (2815, 17020), (3404, 14075), (3700, 12949), (4255, 11260), (5630, 8510)]