48375320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 125167680

約数和(自身を除く): 76792360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 197, 280, 394, 788, 877, 985, 1379, 1576, 1754, 1970, 2758, 3508, 3940, 4385, 5516, 6139, 6895, 7016, 7880, 8770, 11032, 12278, 13790, 17540, 24556, 27580, 30695, 35080, 49112, 55160, 61390, 122780, 172769, 245560, 345538, 691076, 863845, 1209383, 1382152, 1727690, 2418766, 3455380, 4837532, 6046915, 6910760, 9675064, 12093830, 24187660, 48375320]

約数ペア:

[(1, 48375320), (2, 24187660), (4, 12093830), (5, 9675064), (7, 6910760), (8, 6046915), (10, 4837532), (14, 3455380), (20, 2418766), (28, 1727690), (35, 1382152), (40, 1209383), (56, 863845), (70, 691076), (140, 345538), (197, 245560), (280, 172769), (394, 122780), (788, 61390), (877, 55160), (985, 49112), (1379, 35080), (1576, 30695), (1754, 27580), (1970, 24556), (2758, 17540), (3508, 13790), (3940, 12278), (4385, 11032), (5516, 8770), (6139, 7880), (6895, 7016)]