51989157036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{4019}}^1$

素因数の和:4988

約数の個数: 144

約数和(自身を含む): 145391500800

約数和(自身を除く): 93402343764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 919, 1173, 1564, 1838, 2346, 2757, 3519, 3676, 4019, 4692, 5514, 7038, 8038, 8271, 11028, 12057, 14076, 15623, 16076, 16542, 21137, 24114, 31246, 33084, 36171, 42274, 46869, 48228, 62492, 63411, 68323, 72342, 84548, 92437, 93738, 126822, 136646, 140607, 144684, 184874, 187476, 190233, 204969, 253644, 273292, 277311, 281214, 359329, 369748, 380466, 409938, 554622, 562428, 614907, 718658, 760932, 819876, 831933, 1077987, 1109244, 1229814, 1437316, 1571429, 1663866, 2155974, 2459628, 3142858, 3233961, 3327732, 3693461, 4311948, 4714287, 6285716, 6467922, 7386922, 9428574, 11080383, 12935844, 14142861, 14773844, 18857148, 22160766, 28285722, 33241149, 44321532, 56571444, 62788837, 66482298, 84949603, 125577674, 132964596, 169899206, 188366511, 251155348, 254848809, 339798412, 376733022, 509697618, 565099533, 753466044, 764546427, 1019395236, 1130199066, 1444143251, 1529092854, 2260398132, 2888286502, 3058185708, 4332429753, 5776573004, 8664859506, 12997289259, 17329719012, 25994578518, 51989157036]

約数ペア:

[(1, 51989157036), (2, 25994578518), (3, 17329719012), (4, 12997289259), (6, 8664859506), (9, 5776573004), (12, 4332429753), (17, 3058185708), (18, 2888286502), (23, 2260398132), (34, 1529092854), (36, 1444143251), (46, 1130199066), (51, 1019395236), (68, 764546427), (69, 753466044), (92, 565099533), (102, 509697618), (138, 376733022), (153, 339798412), (204, 254848809), (207, 251155348), (276, 188366511), (306, 169899206), (391, 132964596), (414, 125577674), (612, 84949603), (782, 66482298), (828, 62788837), (919, 56571444), (1173, 44321532), (1564, 33241149), (1838, 28285722), (2346, 22160766), (2757, 18857148), (3519, 14773844), (3676, 14142861), (4019, 12935844), (4692, 11080383), (5514, 9428574), (7038, 7386922), (8038, 6467922), (8271, 6285716), (11028, 4714287), (12057, 4311948), (14076, 3693461), (15623, 3327732), (16076, 3233961), (16542, 3142858), (21137, 2459628), (24114, 2155974), (31246, 1663866), (33084, 1571429), (36171, 1437316), (42274, 1229814), (46869, 1109244), (48228, 1077987), (62492, 831933), (63411, 819876), (68323, 760932), (72342, 718658), (84548, 614907), (92437, 562428), (93738, 554622), (126822, 409938), (136646, 380466), (140607, 369748), (144684, 359329), (184874, 281214), (187476, 277311), (190233, 273292), (204969, 253644)]