49139460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{10111}}^1$

素因数の和:10135

約数の個数: 72

約数和(自身を含む): 154592256

約数和(自身を除く): 105452796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 10111, 20222, 30333, 40444, 50555, 60666, 90999, 101110, 121332, 151665, 181998, 202220, 272997, 303330, 363996, 454995, 545994, 606660, 818991, 909990, 1091988, 1364985, 1637982, 1819980, 2456973, 2729970, 3275964, 4094955, 4913946, 5459940, 8189910, 9827892, 12284865, 16379820, 24569730, 49139460]

約数ペア:

[(1, 49139460), (2, 24569730), (3, 16379820), (4, 12284865), (5, 9827892), (6, 8189910), (9, 5459940), (10, 4913946), (12, 4094955), (15, 3275964), (18, 2729970), (20, 2456973), (27, 1819980), (30, 1637982), (36, 1364985), (45, 1091988), (54, 909990), (60, 818991), (81, 606660), (90, 545994), (108, 454995), (135, 363996), (162, 303330), (180, 272997), (243, 202220), (270, 181998), (324, 151665), (405, 121332), (486, 101110), (540, 90999), (810, 60666), (972, 50555), (1215, 40444), (1620, 30333), (2430, 20222), (4860, 10111)]