49155584

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 80

約数和(自身を含む): 107374080

約数和(自身を除く): 58218496

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 163, 248, 256, 304, 326, 496, 512, 589, 608, 652, 992, 1178, 1216, 1304, 1984, 2356, 2432, 2608, 3097, 3968, 4712, 4864, 5053, 5216, 6194, 7936, 9424, 9728, 10106, 10432, 12388, 15872, 18848, 20212, 20864, 24776, 37696, 40424, 41728, 49552, 75392, 80848, 83456, 96007, 99104, 150784, 161696, 192014, 198208, 301568, 323392, 384028, 396416, 646784, 768056, 792832, 1293568, 1536112, 1585664, 2587136, 3072224, 6144448, 12288896, 24577792, 49155584]

約数ペア:

[(1, 49155584), (2, 24577792), (4, 12288896), (8, 6144448), (16, 3072224), (19, 2587136), (31, 1585664), (32, 1536112), (38, 1293568), (62, 792832), (64, 768056), (76, 646784), (124, 396416), (128, 384028), (152, 323392), (163, 301568), (248, 198208), (256, 192014), (304, 161696), (326, 150784), (496, 99104), (512, 96007), (589, 83456), (608, 80848), (652, 75392), (992, 49552), (1178, 41728), (1216, 40424), (1304, 37696), (1984, 24776), (2356, 20864), (2432, 20212), (2608, 18848), (3097, 15872), (3968, 12388), (4712, 10432), (4864, 10106), (5053, 9728), (5216, 9424), (6194, 7936)]