56947520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{25423}}^1$

素因数の和:25447

約数の個数: 56

約数和(自身を含む): 154984704

約数和(自身を除く): 98037184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 25423, 50846, 101692, 127115, 177961, 203384, 254230, 355922, 406768, 508460, 711844, 813536, 889805, 1016920, 1423688, 1627072, 1779610, 2033840, 2847376, 3559220, 4067680, 5694752, 7118440, 8135360, 11389504, 14236880, 28473760, 56947520]

約数ペア:

[(1, 56947520), (2, 28473760), (4, 14236880), (5, 11389504), (7, 8135360), (8, 7118440), (10, 5694752), (14, 4067680), (16, 3559220), (20, 2847376), (28, 2033840), (32, 1779610), (35, 1627072), (40, 1423688), (56, 1016920), (64, 889805), (70, 813536), (80, 711844), (112, 508460), (140, 406768), (160, 355922), (224, 254230), (280, 203384), (320, 177961), (448, 127115), (560, 101692), (1120, 50846), (2240, 25423)]