55587464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 60534136

約数列:

[1, 2, 4, 8, 19, 31, 38, 47, 62, 76, 94, 124, 152, 188, 248, 251, 376, 502, 589, 893, 1004, 1178, 1457, 1786, 2008, 2356, 2914, 3572, 4712, 4769, 5828, 7144, 7781, 9538, 11656, 11797, 15562, 19076, 23594, 27683, 31124, 38152, 47188, 55366, 62248, 94376, 110732, 147839, 221464, 224143, 295678, 365707, 448286, 591356, 731414, 896572, 1182712, 1462828, 1793144, 2925656, 6948433, 13896866, 27793732, 55587464]

約数ペア:

[(1, 55587464), (2, 27793732), (4, 13896866), (8, 6948433), (19, 2925656), (31, 1793144), (38, 1462828), (47, 1182712), (62, 896572), (76, 731414), (94, 591356), (124, 448286), (152, 365707), (188, 295678), (248, 224143), (251, 221464), (376, 147839), (502, 110732), (589, 94376), (893, 62248), (1004, 55366), (1178, 47188), (1457, 38152), (1786, 31124), (2008, 27683), (2356, 23594), (2914, 19076), (3572, 15562), (4712, 11797), (4769, 11656), (5828, 9538), (7144, 7781)]