49949312

素因数分解:

$2^7\times 7^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 115007040

約数和(自身を除く): 65057728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 428, 448, 521, 749, 856, 896, 1042, 1498, 1712, 2084, 2996, 3424, 3647, 4168, 5992, 6848, 7294, 8336, 11984, 13696, 14588, 16672, 23968, 29176, 33344, 47936, 55747, 58352, 66688, 95872, 111494, 116704, 222988, 233408, 390229, 445976, 466816, 780458, 891952, 1560916, 1783904, 3121832, 3567808, 6243664, 7135616, 12487328, 24974656, 49949312]

約数ペア:

[(1, 49949312), (2, 24974656), (4, 12487328), (7, 7135616), (8, 6243664), (14, 3567808), (16, 3121832), (28, 1783904), (32, 1560916), (56, 891952), (64, 780458), (107, 466816), (112, 445976), (128, 390229), (214, 233408), (224, 222988), (428, 116704), (448, 111494), (521, 95872), (749, 66688), (856, 58352), (896, 55747), (1042, 47936), (1498, 33344), (1712, 29176), (2084, 23968), (2996, 16672), (3424, 14588), (3647, 13696), (4168, 11984), (5992, 8336), (6848, 7294)]