47971584

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 108

約数和(自身を含む): 141575616

約数和(自身を除く): 93604032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 443, 564, 576, 752, 768, 846, 886, 1128, 1152, 1329, 1504, 1692, 1772, 2256, 2304, 2658, 3008, 3384, 3544, 3987, 4512, 5316, 6016, 6768, 7088, 7974, 9024, 10632, 12032, 13536, 14176, 15948, 18048, 20821, 21264, 27072, 28352, 31896, 36096, 41642, 42528, 54144, 56704, 62463, 63792, 83284, 85056, 108288, 113408, 124926, 127584, 166568, 170112, 187389, 249852, 255168, 333136, 340224, 374778, 499704, 510336, 666272, 749556, 999408, 1020672, 1332544, 1499112, 1998816, 2665088, 2998224, 3997632, 5330176, 5996448, 7995264, 11992896, 15990528, 23985792, 47971584]

約数ペア:

[(1, 47971584), (2, 23985792), (3, 15990528), (4, 11992896), (6, 7995264), (8, 5996448), (9, 5330176), (12, 3997632), (16, 2998224), (18, 2665088), (24, 1998816), (32, 1499112), (36, 1332544), (47, 1020672), (48, 999408), (64, 749556), (72, 666272), (94, 510336), (96, 499704), (128, 374778), (141, 340224), (144, 333136), (188, 255168), (192, 249852), (256, 187389), (282, 170112), (288, 166568), (376, 127584), (384, 124926), (423, 113408), (443, 108288), (564, 85056), (576, 83284), (752, 63792), (768, 62463), (846, 56704), (886, 54144), (1128, 42528), (1152, 41642), (1329, 36096), (1504, 31896), (1692, 28352), (1772, 27072), (2256, 21264), (2304, 20821), (2658, 18048), (3008, 15948), (3384, 14176), (3544, 13536), (3987, 12032), (4512, 10632), (5316, 9024), (6016, 7974), (6768, 7088)]