51153732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4951}}^1$

素因数の和:5009

約数の個数: 72

約数和(自身を含む): 151412352

約数和(自身を除く): 100258620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 4951, 5166, 9902, 10332, 14853, 19804, 29706, 34657, 44559, 59412, 69314, 89118, 103971, 138628, 178236, 202991, 207942, 311913, 405982, 415884, 608973, 623826, 811964, 1217946, 1247652, 1420937, 1826919, 2435892, 2841874, 3653838, 4262811, 5683748, 7307676, 8525622, 12788433, 17051244, 25576866, 51153732]

約数ペア:

[(1, 51153732), (2, 25576866), (3, 17051244), (4, 12788433), (6, 8525622), (7, 7307676), (9, 5683748), (12, 4262811), (14, 3653838), (18, 2841874), (21, 2435892), (28, 1826919), (36, 1420937), (41, 1247652), (42, 1217946), (63, 811964), (82, 623826), (84, 608973), (123, 415884), (126, 405982), (164, 311913), (246, 207942), (252, 202991), (287, 178236), (369, 138628), (492, 103971), (574, 89118), (738, 69314), (861, 59412), (1148, 44559), (1476, 34657), (1722, 29706), (2583, 19804), (3444, 14853), (4951, 10332), (5166, 9902)]