47519120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4909}}^1$

素因数の和:4944

約数の個数: 60

約数和(自身を含む): 121463580

約数和(自身を除く): 73944460

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 4909, 9680, 9818, 19636, 24545, 39272, 49090, 53999, 78544, 98180, 107998, 196360, 215996, 269995, 392720, 431992, 539990, 593989, 863984, 1079980, 1187978, 2159960, 2375956, 2969945, 4319920, 4751912, 5939890, 9503824, 11879780, 23759560, 47519120]

約数ペア:

[(1, 47519120), (2, 23759560), (4, 11879780), (5, 9503824), (8, 5939890), (10, 4751912), (11, 4319920), (16, 2969945), (20, 2375956), (22, 2159960), (40, 1187978), (44, 1079980), (55, 863984), (80, 593989), (88, 539990), (110, 431992), (121, 392720), (176, 269995), (220, 215996), (242, 196360), (440, 107998), (484, 98180), (605, 78544), (880, 53999), (968, 49090), (1210, 39272), (1936, 24545), (2420, 19636), (4840, 9818), (4909, 9680)]