56914940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 122774400

約数和(自身を除く): 65859460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 139, 236, 278, 295, 347, 556, 590, 694, 695, 1180, 1388, 1390, 1735, 2780, 3470, 6940, 8201, 16402, 20473, 32804, 40946, 41005, 48233, 81892, 82010, 96466, 102365, 164020, 192932, 204730, 241165, 409460, 482330, 964660, 2845747, 5691494, 11382988, 14228735, 28457470, 56914940]

約数ペア:

[(1, 56914940), (2, 28457470), (4, 14228735), (5, 11382988), (10, 5691494), (20, 2845747), (59, 964660), (118, 482330), (139, 409460), (236, 241165), (278, 204730), (295, 192932), (347, 164020), (556, 102365), (590, 96466), (694, 82010), (695, 81892), (1180, 48233), (1388, 41005), (1390, 40946), (1735, 32804), (2780, 20473), (3470, 16402), (6940, 8201)]