49863220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 122572800

約数和(自身を除く): 72709580

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 79, 95, 110, 151, 158, 190, 209, 220, 302, 316, 380, 395, 418, 604, 755, 790, 836, 869, 1045, 1501, 1510, 1580, 1661, 1738, 2090, 2869, 3002, 3020, 3322, 3476, 4180, 4345, 5738, 6004, 6644, 7505, 8305, 8690, 11476, 11929, 14345, 15010, 16511, 16610, 17380, 23858, 28690, 30020, 31559, 33022, 33220, 47716, 57380, 59645, 63118, 66044, 82555, 119290, 126236, 131219, 157795, 165110, 226651, 238580, 262438, 315590, 330220, 453302, 524876, 631180, 656095, 906604, 1133255, 1312190, 2266510, 2493161, 2624380, 4533020, 4986322, 9972644, 12465805, 24931610, 49863220]

約数ペア:

[(1, 49863220), (2, 24931610), (4, 12465805), (5, 9972644), (10, 4986322), (11, 4533020), (19, 2624380), (20, 2493161), (22, 2266510), (38, 1312190), (44, 1133255), (55, 906604), (76, 656095), (79, 631180), (95, 524876), (110, 453302), (151, 330220), (158, 315590), (190, 262438), (209, 238580), (220, 226651), (302, 165110), (316, 157795), (380, 131219), (395, 126236), (418, 119290), (604, 82555), (755, 66044), (790, 63118), (836, 59645), (869, 57380), (1045, 47716), (1501, 33220), (1510, 33022), (1580, 31559), (1661, 30020), (1738, 28690), (2090, 23858), (2869, 17380), (3002, 16610), (3020, 16511), (3322, 15010), (3476, 14345), (4180, 11929), (4345, 11476), (5738, 8690), (6004, 8305), (6644, 7505)]