51557022

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 131919840

約数和(自身を除く): 80362818

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 53, 66, 99, 102, 106, 153, 159, 187, 198, 289, 306, 318, 374, 477, 561, 578, 583, 867, 901, 954, 1122, 1166, 1683, 1734, 1749, 1802, 2601, 2703, 3179, 3366, 3498, 4913, 5202, 5247, 5406, 6358, 8109, 9537, 9826, 9911, 10494, 14739, 15317, 16218, 19074, 19822, 28611, 29478, 29733, 30634, 44217, 45951, 54043, 57222, 59466, 88434, 89199, 91902, 108086, 137853, 162129, 168487, 178398, 260389, 275706, 324258, 336974, 486387, 505461, 520778, 781167, 972774, 1010922, 1516383, 1562334, 2343501, 2864279, 3032766, 4687002, 5728558, 8592837, 17185674, 25778511, 51557022]

約数ペア:

[(1, 51557022), (2, 25778511), (3, 17185674), (6, 8592837), (9, 5728558), (11, 4687002), (17, 3032766), (18, 2864279), (22, 2343501), (33, 1562334), (34, 1516383), (51, 1010922), (53, 972774), (66, 781167), (99, 520778), (102, 505461), (106, 486387), (153, 336974), (159, 324258), (187, 275706), (198, 260389), (289, 178398), (306, 168487), (318, 162129), (374, 137853), (477, 108086), (561, 91902), (578, 89199), (583, 88434), (867, 59466), (901, 57222), (954, 54043), (1122, 45951), (1166, 44217), (1683, 30634), (1734, 29733), (1749, 29478), (1802, 28611), (2601, 19822), (2703, 19074), (3179, 16218), (3366, 15317), (3498, 14739), (4913, 10494), (5202, 9911), (5247, 9826), (5406, 9537), (6358, 8109)]