55312356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^2$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 150032736

約数和(自身を除く): 94720380

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 157, 187, 204, 314, 374, 471, 561, 628, 748, 942, 1122, 1727, 1884, 2244, 2669, 3454, 5181, 5338, 6908, 8007, 10362, 10676, 16014, 20724, 24649, 29359, 32028, 49298, 58718, 73947, 88077, 98596, 117436, 147894, 176154, 271139, 295788, 352308, 419033, 542278, 813417, 838066, 1084556, 1257099, 1626834, 1676132, 2514198, 3253668, 4609363, 5028396, 9218726, 13828089, 18437452, 27656178, 55312356]

約数ペア:

[(1, 55312356), (2, 27656178), (3, 18437452), (4, 13828089), (6, 9218726), (11, 5028396), (12, 4609363), (17, 3253668), (22, 2514198), (33, 1676132), (34, 1626834), (44, 1257099), (51, 1084556), (66, 838066), (68, 813417), (102, 542278), (132, 419033), (157, 352308), (187, 295788), (204, 271139), (314, 176154), (374, 147894), (471, 117436), (561, 98596), (628, 88077), (748, 73947), (942, 58718), (1122, 49298), (1727, 32028), (1884, 29359), (2244, 24649), (2669, 20724), (3454, 16014), (5181, 10676), (5338, 10362), (6908, 8007)]