49108140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 153861120

約数和(自身を除く): 104752980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 211, 270, 422, 431, 540, 633, 844, 862, 1055, 1266, 1293, 1724, 1899, 2110, 2155, 2532, 2586, 3165, 3798, 3879, 4220, 4310, 5172, 5697, 6330, 6465, 7596, 7758, 8620, 9495, 11394, 11637, 12660, 12930, 15516, 18990, 19395, 22788, 23274, 25860, 28485, 37980, 38790, 46548, 56970, 58185, 77580, 90941, 113940, 116370, 181882, 232740, 272823, 363764, 454705, 545646, 818469, 909410, 1091292, 1364115, 1636938, 1818820, 2455407, 2728230, 3273876, 4092345, 4910814, 5456460, 8184690, 9821628, 12277035, 16369380, 24554070, 49108140]

約数ペア:

[(1, 49108140), (2, 24554070), (3, 16369380), (4, 12277035), (5, 9821628), (6, 8184690), (9, 5456460), (10, 4910814), (12, 4092345), (15, 3273876), (18, 2728230), (20, 2455407), (27, 1818820), (30, 1636938), (36, 1364115), (45, 1091292), (54, 909410), (60, 818469), (90, 545646), (108, 454705), (135, 363764), (180, 272823), (211, 232740), (270, 181882), (422, 116370), (431, 113940), (540, 90941), (633, 77580), (844, 58185), (862, 56970), (1055, 46548), (1266, 38790), (1293, 37980), (1724, 28485), (1899, 25860), (2110, 23274), (2155, 22788), (2532, 19395), (2586, 18990), (3165, 15516), (3798, 12930), (3879, 12660), (4220, 11637), (4310, 11394), (5172, 9495), (5697, 8620), (6330, 7758), (6465, 7596)]