51775456

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 115153920

約数和(自身を除く): 63378464

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 41, 62, 67, 76, 82, 124, 134, 152, 164, 248, 268, 304, 328, 496, 536, 589, 608, 656, 779, 992, 1072, 1178, 1271, 1273, 1312, 1558, 2077, 2144, 2356, 2542, 2546, 2747, 3116, 4154, 4712, 5084, 5092, 5494, 6232, 8308, 9424, 10168, 10184, 10988, 12464, 16616, 18848, 20336, 20368, 21976, 24149, 24928, 33232, 39463, 40672, 40736, 43952, 48298, 52193, 66464, 78926, 85157, 87904, 96596, 104386, 157852, 170314, 193192, 208772, 315704, 340628, 386384, 417544, 631408, 681256, 772768, 835088, 1262816, 1362512, 1617983, 1670176, 2725024, 3235966, 6471932, 12943864, 25887728, 51775456]

約数ペア:

[(1, 51775456), (2, 25887728), (4, 12943864), (8, 6471932), (16, 3235966), (19, 2725024), (31, 1670176), (32, 1617983), (38, 1362512), (41, 1262816), (62, 835088), (67, 772768), (76, 681256), (82, 631408), (124, 417544), (134, 386384), (152, 340628), (164, 315704), (248, 208772), (268, 193192), (304, 170314), (328, 157852), (496, 104386), (536, 96596), (589, 87904), (608, 85157), (656, 78926), (779, 66464), (992, 52193), (1072, 48298), (1178, 43952), (1271, 40736), (1273, 40672), (1312, 39463), (1558, 33232), (2077, 24928), (2144, 24149), (2356, 21976), (2542, 20368), (2546, 20336), (2747, 18848), (3116, 16616), (4154, 12464), (4712, 10988), (5084, 10184), (5092, 10168), (5494, 9424), (6232, 8308)]