51621882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 118078464

約数和(自身を除く): 66456582

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 481, 577, 806, 962, 1147, 1154, 1209, 1443, 1731, 2294, 2418, 2886, 3441, 3462, 6882, 7501, 14911, 15002, 17887, 21349, 22503, 29822, 35774, 42698, 44733, 45006, 53661, 64047, 89466, 107322, 128094, 232531, 277537, 465062, 555074, 661819, 697593, 832611, 1323638, 1395186, 1665222, 1985457, 3970914, 8603647, 17207294, 25810941, 51621882]

約数ペア:

[(1, 51621882), (2, 25810941), (3, 17207294), (6, 8603647), (13, 3970914), (26, 1985457), (31, 1665222), (37, 1395186), (39, 1323638), (62, 832611), (74, 697593), (78, 661819), (93, 555074), (111, 465062), (186, 277537), (222, 232531), (403, 128094), (481, 107322), (577, 89466), (806, 64047), (962, 53661), (1147, 45006), (1154, 44733), (1209, 42698), (1443, 35774), (1731, 29822), (2294, 22503), (2418, 21349), (2886, 17887), (3441, 15002), (3462, 14911), (6882, 7501)]