53973450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:728

約数の個数: 72

約数和(自身を含む): 145868268

約数和(自身を除く): 91894818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 277, 433, 450, 554, 831, 866, 1299, 1385, 1662, 2165, 2493, 2598, 2770, 3897, 4155, 4330, 4986, 6495, 6925, 7794, 8310, 10825, 12465, 12990, 13850, 19485, 20775, 21650, 24930, 32475, 38970, 41550, 62325, 64950, 97425, 119941, 124650, 194850, 239882, 359823, 599705, 719646, 1079469, 1199410, 1799115, 2158938, 2998525, 3598230, 5397345, 5997050, 8995575, 10794690, 17991150, 26986725, 53973450]

約数ペア:

[(1, 53973450), (2, 26986725), (3, 17991150), (5, 10794690), (6, 8995575), (9, 5997050), (10, 5397345), (15, 3598230), (18, 2998525), (25, 2158938), (30, 1799115), (45, 1199410), (50, 1079469), (75, 719646), (90, 599705), (150, 359823), (225, 239882), (277, 194850), (433, 124650), (450, 119941), (554, 97425), (831, 64950), (866, 62325), (1299, 41550), (1385, 38970), (1662, 32475), (2165, 24930), (2493, 21650), (2598, 20775), (2770, 19485), (3897, 13850), (4155, 12990), (4330, 12465), (4986, 10825), (6495, 8310), (6925, 7794)]