51131136

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{9511}}^1$

素因数の和:9537

約数の個数: 72

約数和(自身を含む): 155540224

約数和(自身を除く): 104409088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 9511, 19022, 28533, 38044, 57066, 66577, 76088, 114132, 133154, 152176, 199731, 228264, 266308, 304352, 399462, 456528, 532616, 608704, 798924, 913056, 1065232, 1217408, 1597848, 1826112, 2130464, 2434816, 3195696, 3652224, 4260928, 6391392, 7304448, 8521856, 12782784, 17043712, 25565568, 51131136]

約数ペア:

[(1, 51131136), (2, 25565568), (3, 17043712), (4, 12782784), (6, 8521856), (7, 7304448), (8, 6391392), (12, 4260928), (14, 3652224), (16, 3195696), (21, 2434816), (24, 2130464), (28, 1826112), (32, 1597848), (42, 1217408), (48, 1065232), (56, 913056), (64, 798924), (84, 608704), (96, 532616), (112, 456528), (128, 399462), (168, 304352), (192, 266308), (224, 228264), (256, 199731), (336, 152176), (384, 133154), (448, 114132), (672, 76088), (768, 66577), (896, 57066), (1344, 38044), (1792, 28533), (2688, 19022), (5376, 9511)]