47174790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1657}}^1$

素因数の和:1753

約数の個数: 64

約数和(自身を含む): 123673536

約数和(自身を除く): 76498746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1657, 1898, 2190, 2847, 3314, 4745, 4971, 5694, 8285, 9490, 9942, 14235, 16570, 21541, 24855, 28470, 43082, 49710, 64623, 107705, 120961, 129246, 215410, 241922, 323115, 362883, 604805, 646230, 725766, 1209610, 1572493, 1814415, 3144986, 3628830, 4717479, 7862465, 9434958, 15724930, 23587395, 47174790]

約数ペア:

[(1, 47174790), (2, 23587395), (3, 15724930), (5, 9434958), (6, 7862465), (10, 4717479), (13, 3628830), (15, 3144986), (26, 1814415), (30, 1572493), (39, 1209610), (65, 725766), (73, 646230), (78, 604805), (130, 362883), (146, 323115), (195, 241922), (219, 215410), (365, 129246), (390, 120961), (438, 107705), (730, 64623), (949, 49710), (1095, 43082), (1657, 28470), (1898, 24855), (2190, 21541), (2847, 16570), (3314, 14235), (4745, 9942), (4971, 9490), (5694, 8285)]