47942916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19681}}^1$

素因数の和:19724

約数の個数: 48

約数和(自身を含む): 132263040

約数和(自身を除く): 84320124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 19681, 39362, 59043, 78724, 118086, 137767, 236172, 275534, 413301, 551068, 570749, 826602, 1141498, 1653204, 1712247, 2282996, 3424494, 3995243, 6848988, 7990486, 11985729, 15980972, 23971458, 47942916]

約数ペア:

[(1, 47942916), (2, 23971458), (3, 15980972), (4, 11985729), (6, 7990486), (7, 6848988), (12, 3995243), (14, 3424494), (21, 2282996), (28, 1712247), (29, 1653204), (42, 1141498), (58, 826602), (84, 570749), (87, 551068), (116, 413301), (174, 275534), (203, 236172), (348, 137767), (406, 118086), (609, 78724), (812, 59043), (1218, 39362), (2436, 19681)]