51899436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 140147280

約数和(自身を除く): 88247844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 137, 153, 204, 274, 306, 411, 548, 612, 619, 822, 1233, 1238, 1644, 1857, 2329, 2466, 2476, 3714, 4658, 4932, 5571, 6987, 7428, 9316, 10523, 11142, 13974, 20961, 21046, 22284, 27948, 31569, 41922, 42092, 63138, 83844, 84803, 94707, 126276, 169606, 189414, 254409, 339212, 378828, 508818, 763227, 1017636, 1441651, 1526454, 2883302, 3052908, 4324953, 5766604, 8649906, 12974859, 17299812, 25949718, 51899436]

約数ペア:

[(1, 51899436), (2, 25949718), (3, 17299812), (4, 12974859), (6, 8649906), (9, 5766604), (12, 4324953), (17, 3052908), (18, 2883302), (34, 1526454), (36, 1441651), (51, 1017636), (68, 763227), (102, 508818), (137, 378828), (153, 339212), (204, 254409), (274, 189414), (306, 169606), (411, 126276), (548, 94707), (612, 84803), (619, 83844), (822, 63138), (1233, 42092), (1238, 41922), (1644, 31569), (1857, 27948), (2329, 22284), (2466, 21046), (2476, 20961), (3714, 13974), (4658, 11142), (4932, 10523), (5571, 9316), (6987, 7428)]