55880600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9013}}^1$

素因数の和:9060

約数の個数: 48

約数和(自身を含む): 134128320

約数和(自身を除く): 78247720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 9013, 18026, 36052, 45065, 72104, 90130, 180260, 225325, 279403, 360520, 450650, 558806, 901300, 1117612, 1397015, 1802600, 2235224, 2794030, 5588060, 6985075, 11176120, 13970150, 27940300, 55880600]

約数ペア:

[(1, 55880600), (2, 27940300), (4, 13970150), (5, 11176120), (8, 6985075), (10, 5588060), (20, 2794030), (25, 2235224), (31, 1802600), (40, 1397015), (50, 1117612), (62, 901300), (100, 558806), (124, 450650), (155, 360520), (200, 279403), (248, 225325), (310, 180260), (620, 90130), (775, 72104), (1240, 45065), (1550, 36052), (3100, 18026), (6200, 9013)]