51713136

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 156396240

約数和(自身を除く): 104683104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 304, 328, 342, 369, 456, 461, 492, 656, 684, 738, 779, 912, 922, 984, 1368, 1383, 1476, 1558, 1844, 1968, 2337, 2736, 2766, 2952, 3116, 3688, 4149, 4674, 5532, 5904, 6232, 7011, 7376, 8298, 8759, 9348, 11064, 12464, 14022, 16596, 17518, 18696, 18901, 22128, 26277, 28044, 33192, 35036, 37392, 37802, 52554, 56088, 56703, 66384, 70072, 75604, 78831, 105108, 112176, 113406, 140144, 151208, 157662, 170109, 210216, 226812, 302416, 315324, 340218, 359119, 420432, 453624, 630648, 680436, 718238, 907248, 1077357, 1261296, 1360872, 1436476, 2154714, 2721744, 2872952, 3232071, 4309428, 5745904, 6464142, 8618856, 12928284, 17237712, 25856568, 51713136]

約数ペア:

[(1, 51713136), (2, 25856568), (3, 17237712), (4, 12928284), (6, 8618856), (8, 6464142), (9, 5745904), (12, 4309428), (16, 3232071), (18, 2872952), (19, 2721744), (24, 2154714), (36, 1436476), (38, 1360872), (41, 1261296), (48, 1077357), (57, 907248), (72, 718238), (76, 680436), (82, 630648), (114, 453624), (123, 420432), (144, 359119), (152, 340218), (164, 315324), (171, 302416), (228, 226812), (246, 210216), (304, 170109), (328, 157662), (342, 151208), (369, 140144), (456, 113406), (461, 112176), (492, 105108), (656, 78831), (684, 75604), (738, 70072), (779, 66384), (912, 56703), (922, 56088), (984, 52554), (1368, 37802), (1383, 37392), (1476, 35036), (1558, 33192), (1844, 28044), (1968, 26277), (2337, 22128), (2736, 18901), (2766, 18696), (2952, 17518), (3116, 16596), (3688, 14022), (4149, 12464), (4674, 11064), (5532, 9348), (5904, 8759), (6232, 8298), (7011, 7376)]