47872804

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7879}}^1$

素因数の和:7928

約数の個数: 36

約数和(自身を含む): 100611840

約数和(自身を除く): 52739036

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 7879, 15758, 31516, 55153, 110306, 220612, 244249, 386071, 488498, 772142, 976996, 1544284, 1709743, 3419486, 6838972, 11968201, 23936402, 47872804]

約数ペア:

[(1, 47872804), (2, 23936402), (4, 11968201), (7, 6838972), (14, 3419486), (28, 1709743), (31, 1544284), (49, 976996), (62, 772142), (98, 488498), (124, 386071), (196, 244249), (217, 220612), (434, 110306), (868, 55153), (1519, 31516), (3038, 15758), (6076, 7879)]